35 Essential Thought Leaders in Pension and Retirement Funds
- Jonno White
- 2 days ago
- 34 min read
Introduction
Here is the counterintuitive truth that almost every conversation about pension funds gets wrong: the global pension system is not in collapse. The world's 300 largest pension funds reached a record US$24.4 trillion in assets under management in 2025, according to the Thinking Ahead Institute's annual study, surpassing even the previous record set in 2021. The money is there, and it keeps growing. What is in crisis is the question of what to do with it, specifically how to turn decades of accumulated savings into reliable, dignified income for the people who spent their working lives building it.
That tension sits at the heart of why this list matters. Pension and retirement fund thinking has never been more consequential, and it has never been more fragmented across disciplines. The people shaping this space are not confined to one corner of finance. They are economists, actuaries, fund executives, policy reformers, academics, advocates, and innovators, all working on different pieces of the same urgent puzzle: how do we build retirement systems that actually serve ordinary people across a lifetime?
The 2025 Mercer CFA Institute Global Pension Index, which benchmarks 52 retirement systems covering 65 percent of the world's population, found only five countries earning an A grade: the Netherlands, Iceland, Denmark, Singapore, and Israel. That means the vast majority of the world's pension systems are leaving money on the table for their members, either through design flaws, governance gaps, inadequate coverage, or the failure to convert savings into lifetime income. Research published by Prudential Financial and the Global Aging Institute in April 2026 found that countries could potentially deliver the same level of retirement security at approximately 20 percent lower cost if benefits were paid as lifetime income rather than lump sums. These are not theoretical problems. They affect hundreds of millions of people.
The thought leaders in this guide are the people doing the most serious work on those problems. They are writing the research papers, advising the governments, running the funds, building the platforms, and calling out the failures. The list deliberately moves past the household names most readers already know, and surfaces voices who are actively building their profile, engaging with others in the field, and contributing original thinking at the frontier of what pension and retirement fund management can become. You will recognise some names. Many others will be new, and that is entirely the point.
If your organisation is leading teams through strategic change in the financial services or retirement sector, Jonno White works with financial services leadership teams to build the communication, accountability, and decision-making frameworks that turn strategy into action. Email jonno@consultclarity.org to discuss how he can support your team.
Why Following the Right Voices in Pension and Retirement Funds Matters
The stakes in pension and retirement fund management are extraordinarily high, and they keep rising. More than a billion people globally depend on some form of occupational or public pension for their retirement income. As populations age, as interest rate environments shift, and as governments grapple with the question of whether they can continue to honour the promises embedded in defined benefit schemes, the decisions made by pension fund managers, policymakers, and researchers ripple across economies in ways that dwarf almost any other area of institutional investing.
The failure to follow the right thinkers in this space does not just mean missing an interesting article. It means operating with an outdated framework in an environment that is changing on multiple fronts simultaneously. Defined benefit schemes are maturing. Defined contribution plans are exposing members to risks they are ill-equipped to manage alone. The shift from accumulation to decumulation, turning savings into income, remains one of the least-solved problems in modern finance. ESG integration is reshaping asset allocation. Technology is transforming member engagement. Regulatory environments are tightening. All of this is happening at once.
The thought leaders on this list help you navigate that complexity. Whether you sit inside a pension fund, advise one, regulate one, research one, or simply want to understand how your own retirement savings are being managed, these are the voices that will give you the clearest view of where the industry is going and what the most credible solutions look like.
For Jonno White's work with financial services leadership teams on the decision-making and people challenges that accompany transformation, email jonno@consultclarity.org.
How This List Was Compiled
This list was assembled by identifying the people doing the most substantive and original work in pension and retirement fund management globally in 2025 and 2026. The selection criteria focused on genuine contribution to the field, whether through published research, advisory influence on major fund or policy decisions, practitioner leadership, or advocacy work that has demonstrably shifted the conversation. Geographic and disciplinary diversity were both deliberate priorities. The list spans the United States, Canada, the United Kingdom, Australia, the Netherlands, Sweden, Singapore, and global institutions, and it includes fund executives, academics, policy reformers, actuaries, advocates, and technology entrepreneurs. The field already has well-known names that appear on virtually every list of this kind. This guide deliberately moved past many of those voices to surface practitioners and researchers who are actively contributing original thinking right now and who are engaging substantively with the field's most pressing questions.
Category 1: Fund Governance and Investment Strategy
The people in this category shape how major pension funds are structured, governed, and invested. Their work determines the investment beliefs, risk frameworks, and governance standards that filter down through the entire global pension system. Getting fund governance wrong is how pension promises go unfulfilled. Getting it right is how funds generate the returns and maintain the member trust that make the entire system viable.
1. Keith Ambachtsheer | KPA Advisory Services
Few people in the global pension industry can claim to have shaped its architecture as directly as Keith Ambachtsheer. For four decades, through KPA Advisory Services, the Ambachtsheer Letter, and his foundational role in establishing the International Centre for Pension Management at the University of Toronto, he has been the most consistent challenger of conventional pension thinking and the most rigorous advocate for what he calls the "optimal pension scheme." He has been named one of the most influential people in pensions by Pensions and Investments magazine, and his work has directly influenced retirement system reforms in Australia, Canada, Finland, Ireland, and the Netherlands.
In April 2026, Ambachtsheer co-authored a report with Alex Mazer for the C.D. Howe Institute arguing that a targeted tax credit could extend pension coverage to the more than nine million Canadian private sector workers who currently have no workplace pension plan, a concrete reform proposal that exemplifies his career-long commitment to translating intellectual rigour into actionable policy.
2. Jessica Gao | Thinking Ahead Institute, WTW
Jessica Gao is a director at the Thinking Ahead Institute at WTW, one of the most respected research and advisory bodies in global asset management. She leads the institute's flagship research into pension fund trends, governance, and investment practice, and her commentary anchors the institute's annual Global Top 300 Pension Funds report, the definitive global benchmark for the sector. She works at the intersection of investment theory and institutional practice, translating complex research into frameworks that pension fund boards and investment committees can actually use.
In September 2025, Gao was the primary institutional voice for the finding that the world's top 300 pension funds had reached a record US$24.4 trillion in assets, and her framing of the governance challenges accompanying that scale, including the intersection of AI adoption, geopolitical volatility, and stakeholder expectations, set the agenda for pension fund governance conversations globally through 2026.
3. Roger Urwin | Thinking Ahead Institute, WTW
Roger Urwin is one of the founders of the Thinking Ahead Institute and a principal architect of some of the most influential investment frameworks in institutional asset management, including the Total Portfolio Approach and the concept of Universal Ownership. He has spent decades pushing pension funds toward a more systems-aware, long-horizon approach to investing, arguing that the largest funds have both the capacity and the responsibility to consider how their investment decisions affect the broader economic and ecological systems on which their beneficiaries depend.
His co-authored research on 3D investing, also known as system-level investing, has been cited by the Thinking Ahead Institute as one of the pivotal frameworks emerging from recent years, with the 2022 Global Top 300 report specifically identifying it as an approach championed by the most forward-thinking boards in the world.
4. Charles Griffith | Pension Protection Fund
Charles Griffith is a portfolio manager at the Pension Protection Fund in the United Kingdom, the lifeboat fund that protects members of defined benefit pension schemes whose sponsoring employers become insolvent. He is also a regular commentator and conference speaker on macroeconomic outlook and geopolitical risk as they relate to pension fund investment, bringing a practitioner's discipline to questions that are often treated in overly abstract terms. His LinkedIn output in 2025 and 2026 has been consistently substantive, connecting global macro events to the specific investment decisions facing UK and European pension trustees.
In November 2025, Griffith spoke at the Pensions Expert Annual Conference on the global geopolitical and macroeconomic outlook, and he has contributed analysis to the Financial Times on topics including geopolitical trade dynamics and the long-run implications of AI for demographic projections. His combination of practitioner credibility and willingness to engage publicly on complex topics makes him one of the most useful voices for trustees navigating an unusually uncertain environment.
5. Eva Halvarsson | Andra AP-fonden (AP2)
Eva Halvarsson is the Chief Executive Officer of Andra AP-fonden, known as AP2, one of Sweden's major national pension buffer funds managing SEK 475 billion for the Swedish pension system. Under her leadership, AP2 has become one of the most recognised advocates for long-term responsible investment, ESG integration, and systemic stewardship among global institutional investors. After 20 years leading the fund, she has announced her intention to step down, with succession planning underway through 2026. She has positioned AP2 as an active owner that uses its scale to engage portfolio companies on climate risk, governance standards, and social impact, not merely as financial considerations but as expressions of the fund's fiduciary obligation to members over a 30 to 40 year investment horizon.
Halvarsson's leadership of AP2 has been recognised internationally, and she is a frequent contributor to global conversations about the role of pension capital in accelerating the sustainability transition, with AP2's approach regularly cited as a model for how national buffer funds can balance return objectives with systemic responsibility.
6. Dianne Sandoval | Maryland State Retirement and Pension System
Dianne Sandoval brings an unusually rich combination of experience across both the Australian superannuation sector and American public pension management. She joined the Maryland State Retirement and Pension System as Chief Investment Officer in January 2026, overseeing a $76 billion portfolio, having previously served as Head of Solutions Design at HESTA, the $100 billion Australian superannuation fund for health and community sector workers. Her appointment reflects the growing internationalisation of pension fund leadership, as funds increasingly recruit across geographic borders in search of investment expertise and governance capability.
Her career trajectory, from one of Australia's most member-focused industry funds to a major US public pension system, positions her at a fascinating intersection of two pension models that have much to learn from each other, and her experience across both systems makes her a particularly valuable voice on questions of investment governance, member outcomes, and cross-border pension best practice.
7. Sean Kulik | Nunavut Trust
Sean Kulik is the Chief Investment Officer of Nunavut Trust, a roughly CAD$2 billion fund that serves one of Canada's most remote and resource-dependent communities, and a member of the International Limited Partners Association (ILPA) Board of Directors for 2025 and 2026. His work combines the practical realities of managing a smaller fund with significant resource constraints against a complex investment landscape of public and private assets. He has written extensively on risk management practices for smaller pension funds, emphasising that the principles of prudent investment governance do not scale linearly and that smaller funds must develop pragmatic frameworks suited to their specific circumstances.
Kulik's contribution to the Canadian pension community through ILPA and his LinkedIn commentary on private markets governance, fiduciary responsibility, and the lessons that smaller funds can draw from larger institutions makes him one of the most practically useful voices for the significant number of pension organisations that operate below the mega-fund tier.
Category 2: Academic Research and Economics
The people in this category provide the intellectual foundations on which pension policy and practice are built. Their peer-reviewed research, long-run data analysis, and theoretical frameworks inform everything from government reform agendas to the investment beliefs of individual fund boards. The pension research tradition is unusually rich, and these scholars represent its most productive current contributors.
8. Olivia S. Mitchell | The Wharton School, University of Pennsylvania
Olivia S. Mitchell is the International Foundation of Employee Benefit Plans Professor of Insurance and Risk Management at Wharton, and the Executive Director of the Pension Research Council, the premier academic institution in North America focused on pension and retirement research. Her career of more than four decades has produced foundational contributions across pension economics, including research on annuity markets, retirement saving behaviour, financial literacy and its impact on retirement outcomes, and the design of public and private pension systems. She is among the most cited scholars in the field globally.
Her co-edited volume "Pension Funds and Sustainable Investment: Challenges and Opportunities," co-edited with P. Brett Hammond and Raimond Maurer and published by Oxford University Press, represents one of the most comprehensive academic treatments of ESG integration in pension fund management available, synthesising research from scholars and practitioners across multiple continents on how pension funds can and should incorporate environmental, social, and governance considerations into their investment processes.
9. Alicia H. Munnell | Center for Retirement Research, Boston College
Alicia Munnell is the founding director of the Center for Retirement Research at Boston College, which she founded in 1998 and led until the end of 2024, building it into what the New York Times has described as the nation's leading centre on retirement studies. Now serving as senior advisor to the Centre, she brings more than five decades of influence across Social Security policy, public and private pensions, and the economics of ageing. Before her academic career, she spent 20 years at the Federal Reserve Bank of Boston, rising to senior vice president and director of research, and served as Assistant Secretary of the Treasury for Economic Policy in the Clinton administration.
Her 2025 MarketWatch blog series, including an analysis asking whether Australia's superannuation model could offer lessons for the US retirement system, demonstrates her continued engagement with the most pressing questions in global pension design, written in a style that makes complex policy debates accessible to a general readership without sacrificing analytical rigour.
10. Annamaria Lusardi | Stanford University
Annamaria Lusardi is a Senior Fellow at the Stanford Institute for Economic Policy Research and Professor of Finance (by courtesy) at Stanford's Graduate School of Business, and one of the world's foremost researchers on financial literacy and its relationship to retirement savings and wealth outcomes. Her foundational work establishing the link between financial literacy deficits and inadequate retirement preparation has shaped pension policy in dozens of countries, and her development of the "Big Three" financial literacy questions, now used in studies across more than 30 nations, has given researchers a standardised tool for measuring financial knowledge and tracking progress over time.
As founder and Academic Director of the Global Financial Literacy Excellence Center, she leads an international research network that has produced some of the most consequential evidence on how information gaps, behavioural barriers, and structural inequalities combine to leave significant portions of the population unprepared for retirement. Her LinkedIn content is consistently substantive, frequently sharing new research findings and policy implications that are directly useful for practitioners designing member engagement and education programmes.
11. Rob Bauer | Maastricht University
Rob Bauer is a professor of finance at Maastricht University in the Netherlands and one of Europe's leading researchers on pension fund governance, sustainable investing, and the relationship between investment institutions and their beneficiaries. His co-authored work on whether pension fund members should have greater voice in the ESG and investment decisions made on their behalf, published through the Pension Research Council at Wharton, addresses one of the most underexplored governance questions in the field: what does democratic accountability look like for institutions that manage retirement savings on behalf of millions of people who have little visibility into how those decisions are made?
His ongoing research programme at Maastricht places him at the cutting edge of thinking about pension fund accountability, stakeholder engagement, and the governance structures that might better align fund decision-making with the actual values and interests of members across different life stages and risk appetites.
12. Lans Bovenberg | Tilburg University
Lans Bovenberg is a professor of economics at Tilburg University in the Netherlands and one of the principal intellectual architects of the Dutch pension reform that has been underway since the passage of the Future Pensions Act. The Netherlands has consistently ranked among the world's top pension systems on the Mercer CFA Global Pension Index, earning an A grade in 2025, and Bovenberg's theoretical work on collective defined contribution schemes, defined ambition plans, and the optimal sharing of longevity and investment risk across generations has directly shaped how the Dutch system is being redesigned for the next half-century.
His concept of "defined ambition" plans, which seek to offer the security of defined benefit schemes while distributing risk more sustainably across employers, employees, and retirees, has been influential well beyond the Netherlands, inspiring pension reform thinking in the UK, Canada, and Australia.
13. Joelle Fong | Singapore Management University
Joelle Fong is an associate professor at the Singapore Management University and one of the leading researchers on retirement savings systems in the Asia-Pacific region. Her research encompasses annuity markets, longevity risk management, CPF (Central Provident Fund) policy, and the retirement savings behaviour of older workers in Singapore and across the region. Singapore's retirement system earned an A grade in the 2025 Mercer CFA Global Pension Index, making it the first Asian country to achieve that distinction, and Fong's work has contributed to the evidence base informing that system's ongoing evolution.
She brings a perspective on retirement security that is grounded in the realities of rapidly ageing Asian economies, where the combination of high savings rates, family support norms, and government provident fund structures creates pension challenges and opportunities that differ substantially from those facing Western welfare states.
Category 3: Retirement Income and Planning
The shift from accumulation to decumulation is one of the least-solved problems in global pension design. The people in this category work at the frontier of that challenge, developing frameworks, tools, and strategies for turning retirement savings into reliable lifetime income. Their work matters because a well-funded pension system that fails to translate savings into income security is only half a solution.
14. Wade Pfau | McLean Asset Management
Wade Pfau is one of the most cited independent voices in retirement income planning research, a professor at the American College of Financial Services, and co-founder of Retirement Researcher, an educational platform that brings academic research on retirement income directly to financial planners and pre-retirees. His challenge to the conventional wisdom around the "4 percent rule," the guideline long used to estimate safe withdrawal rates from retirement portfolios, has fundamentally reshaped how practitioners think about retirement income, particularly as low interest rate environments and shifting market valuations make historical rules of thumb less reliable.
He has authored four books in the Retirement Researcher Guide Series, covering topics from safety-first retirement planning to the role of annuities in managing longevity risk, and his LinkedIn content consistently translates complex quantitative research into practical guidance that financial advisers and plan sponsors can use directly.
15. Anna Rappaport | Anna Rappaport Consulting
Anna Rappaport is one of the most experienced and independently minded voices in the retirement industry, with a career spanning more than five decades in actuarial consulting, retirement plan design, and research. She is a fellow of the Society of Actuaries, a past president of that organisation, and a prolific contributor to research on retirement risks, post-retirement needs, and the human dimensions of retirement that financial models frequently undercount, including health transitions, cognitive decline, and the experience of retirement as a life stage rather than merely a financial endpoint.
Her co-authored work on risk-sharing alternatives for pension plan design, including a contribution to the Pension Research Council volume "Reimagining Pensions: The Next 40 Years," edited by Olivia S. Mitchell and Kent Smetters, reflects a career-long commitment to designing pension systems that actually account for how people live rather than how actuarial tables assume they do.
16. Julia Coronado | MacroPolicy Perspectives
Julia Coronado is the founder of MacroPolicy Perspectives and one of the most respected independent economists in the United States on questions of labour markets, monetary policy, and retirement economics. She has held senior roles at the Federal Reserve and at BNP Paribas, and she brings a macroeconomic lens to retirement policy questions that connects pension system design to broader questions of national savings, fiscal sustainability, and the distribution of economic security across income groups. She is a research associate at the Brookings Institution and a member of multiple advisory boards.
Her work on how structural labour market changes, including gig work, career interruptions, and the decline of employer-sponsored defined benefit plans, are reshaping retirement outcomes for middle-income Americans, positions her at a critical intersection of macroeconomic analysis and retirement policy reform.
17. Frederick Vettese | Morneau Shepell (now TELUS Health)
Frederick Vettese is the former chief actuary of Morneau Shepell (now TELUS Health), one of Canada's largest human resources consulting firms, and the author of multiple books on retirement planning that have shifted public debate in Canada around what adequate retirement savings actually looks like. His book "Retirement Income for Life" introduced a framework for managing retirement income that challenges the conventional approach of drawing down a portfolio at a fixed percentage, and his subsequent research on the optimal withdrawal strategies for defined contribution savers has been widely cited by financial planners across Canada and beyond.
His active LinkedIn presence and regular commentary in Canadian financial media make him one of the most accessible expert voices for individuals trying to translate academic retirement research into practical decisions about when to retire, how much to save, and how to structure income in the decumulation phase.
18. Jonathan Watts-Lay | Wealth at Work
Jonathan Watts-Lay is a director at Wealth at Work, a UK-based financial education and guidance provider that specialises in helping employees understand and make better decisions about their workplace pension and retirement savings. He has been a consistent advocate for improving the quality of financial guidance available to defined contribution pension members in the UK, arguing that the shift away from defined benefit plans has transferred enormous financial risk to individuals who often lack the knowledge or support to manage it effectively. His commentary on pension member engagement, financial wellbeing, and the role of employers in supporting retirement readiness has been influential in UK corporate pension circles.
His LinkedIn posts regularly surface practical research on how DC savers actually behave, the gap between stated intentions and actual retirement preparation, and what employers and trustees can do to close that gap in ways that are accessible and genuinely useful to members across income levels.
Category 4: Policy and Advocacy
The structural architecture of pension systems is set by governments, and the people who shape that architecture, whether as former ministers, international conveners, consumer advocates, or professional body leaders, play a role that is distinct from but at least as important as the investment professionals who manage the money. The people in this category work at the interface of politics, policy, and practice.
19. Steve Webb | Lane Clark and Peacock
Steve Webb served as the UK's Minister for Pensions from 2010 to 2015, making him one of the longest-serving pensions ministers in British political history, and in that role he oversaw some of the most significant pension reforms of the modern era, including the introduction of automatic enrolment and the new State Pension. Since joining Lane Clark and Peacock (LCP) as a partner in 2024, he has continued to be one of the most prominent and accessible expert voices on UK pension policy, regularly contributing analysis to national media on state pension, workplace pension, and retirement savings issues.
His combination of practical policy experience and deep actuarial partnership makes him genuinely unusual in the field: a voice who understands both the political constraints on pension reform and the technical detail required to make reforms work. His LinkedIn and media output through 2025 and 2026 has been substantive and frequent, covering everything from salary sacrifice caps to inheritance tax implications for pension savings.
20. Nicolas Firzli | World Pensions Council
Nicolas Firzli is the Director General of the World Pensions Council, a global forum that convenes senior pension fund executives and policymakers to develop cross-border perspectives on pension system governance, long-term investment, and retirement policy. Based in Paris, he brings a genuinely international perspective to pension conversations that are too often siloed within national or regional boundaries, and his writing and conference engagement spans institutional investors from Europe, Asia, North America, and the Middle East. He is a regular speaker at major international pension conferences and a contributor to publications including Pensions and Investments and IPE.
His advocacy for pension fund investment in infrastructure and sustainable development, and his critique of pension systems that treat their assets purely as financial instruments without regard for their systemic responsibilities as universal owners, reflects a philosophy of long-term institutional stewardship that is gaining ground across the global pension community.
21. Karen Friedman | Pension Rights Center
Karen Friedman is the Executive Director of the Pension Rights Center, which celebrated its 50th anniversary in 2026 as America's leading consumer advocacy organisation focused on retirement income security. For nearly half a century, the Center has been the primary watchdog defending the retirement rights of working and retired Americans, particularly those on low and middle incomes for whom pension adequacy is not an abstract policy question but an immediate economic reality. Under Friedman's leadership, the Center has continued to be a visible force in Congressional hearings, regulatory proceedings, and public debates about the future of defined benefit pensions, ERISA protections, and Social Security.
Her advocacy work positions the Pension Rights Center as the voice that connects pension policy debates to the lived experience of ordinary beneficiaries, a perspective that is frequently absent from discussions dominated by fund executives, asset managers, and institutional investors.
22. Guy Opperman | Aptia Group
Guy Opperman served as the UK's Minister for Pensions and Financial Inclusion for five years under three successive Prime Ministers, giving him the longest continuous tenure as a pensions minister in modern British political history. Since leaving politics in 2024, he has turned that experience into an international consulting practice focused on pension system reform, advising multiple countries and organisations including Smart Pension and the Aptia Group. He has also established a reputation for translating the UK's experience with automatic enrolment, the reform that fundamentally shifted workplace pension coverage rates, into lessons applicable to other national contexts.
His post-political career reflects a genuine commitment to extending the reach of pension reform beyond the borders of any single country, and his ability to speak both the language of policymakers and the language of the pension industry makes him a valuable bridge between those two worlds.
23. Margaret Franklin | CFA Institute
Margaret Franklin is President and CEO of the CFA Institute, the global professional body for investment management professionals, and one of the most influential voices in institutional finance on questions of fiduciary responsibility, investor ethics, and the governance standards that should govern how investment professionals serve their clients. She was directly quoted in the 2025 Mercer CFA Global Pension Index report on the tensions between government attempts to direct pension fund assets toward national policy goals and the primacy of fiduciary duty to beneficiaries, stating that the professional investment community must guard against unintended consequences when mandates or restrictions distort pension systems.
Her leadership of the CFA Institute through a period of significant change in institutional investing, including the rise of ESG, the growth of private markets, and the challenge of AI in investment decision-making, positions her at a critical junction between professional standards, policy advocacy, and the practical reality of managing money for retirement savers globally.
Category 5: Superannuation and Asia-Pacific
Australia's superannuation system has grown to be one of the largest and most studied pension systems in the world. With total assets projected to surpass Canada and the United Kingdom within a decade, and with Australia's mandatory employer contributions model increasingly cited as a potential blueprint for other nations, the voices working in and around this system offer insights that reach well beyond their geography.
24. David Knox | Mercer
David Knox is a senior partner at Mercer and one of the lead researchers behind the Mercer CFA Institute Global Pension Index, the most widely cited annual benchmark of pension system quality globally. He has been working on Australian superannuation and comparative pension system research for decades, and his contributions to the Index, which now covers 52 national retirement systems, have made him one of the most internationally recognised Australian voices in retirement income policy. In April 2026, he co-authored a paper with Nick Callil for the Actuaries Institute on the urgent challenge of building a genuine retirement income phase into the Australian superannuation system, rather than treating the end of accumulation as the end of the fund's responsibility to members.
His work consistently translates complex comparative data on pension system performance into practical recommendations for policymakers and fund executives seeking to improve member outcomes rather than simply optimise fund size.
25. Nick Callil | WTW Australia
Nick Callil is a senior actuary and retirement research leader at WTW Australia, specialising in post-retirement strategy, retirement income solutions, and the design of pension phase products for superannuation funds. His April 2026 co-authored paper with David Knox, published through the Actuaries Institute, makes the case that Australia has accumulated nearly two billion reasons to build a proper retirement income system rather than leaving superannuation members to manage decumulation largely on their own. The paper is a substantive contribution to the most pressing design challenge facing the Australian superannuation system.
His technical expertise in retirement income modelling, combined with a communication style that translates actuarial complexity into accessible policy arguments, makes him one of the most practically useful contributors to the Australian retirement income debate.
26. Deborah Ralston | Monash University
Deborah Ralston is an adjunct professor at the Monash Centre for Financial Studies at Monash University and one of Australia's most respected researchers on superannuation governance, member outcomes, and retirement income policy. She serves on the advisory board of the Mercer CFA Institute Global Pension Index, connecting Australian academic expertise to the global benchmarking exercise that shapes pension system reform conversations in more than 50 countries. Her research spans the adequacy of superannuation for different population groups, the governance standards applied to Australian superannuation funds, and the design of retirement income frameworks that can genuinely serve members across diverse financial circumstances.
Her position at the intersection of academic research, industry advisory work, and international benchmarking makes her one of the most connected and contextually informed voices on Australian superannuation and its place within the global retirement system landscape.
27. David Bell | The Conexus Institute
David Bell is the Executive Director of The Conexus Institute, an independent research body focused on the Australian superannuation and retirement sector that is funded by Conexus Financial. He has built the Institute into one of the most productive sources of original research on retirement income design, superannuation fund performance measurement, and the governance of the post-retirement phase in Australia. His work consistently challenges assumptions in industry debate, whether on the measurement of fund performance, the design of retirement income products, or the way superannuation funds communicate with members.
His LinkedIn output is substantive and frequent, engaging directly with the superannuation industry's most contested questions in a way that is both analytically rigorous and accessible to practitioners who are not specialists in finance theory.
28. Michael Drew | Griffith University
Michael Drew is a professor of finance at Griffith University and one of Australia's most prolific researchers on superannuation, retirement income, and investment theory applied to the long-run challenges of defined contribution pension saving. His research has covered topics including the sequence of returns risk in retirement, the optimal asset allocation for long-horizon investors, and the specific challenges facing members who approach retirement with defined contribution balances that may or may not be sufficient for the length and cost of their retirement. He is a regular contributor to superannuation industry conferences and media.
His academic output, including peer-reviewed research and practitioner-facing commentary, reflects a commitment to building the intellectual foundations that allow superannuation fund boards and investment committees to make better-informed decisions about the products and strategies they offer to members at different stages of their retirement journey.
29. Mano Mohankumar | Morningstar Wealth
Mano Mohankumar is a senior research analyst in superannuation investment research at Morningstar Wealth, formerly operating through Chant West, one of Australia's leading superannuation research and ratings organisations. His monthly superannuation and pension fund performance data has become essential reading for fund executives, trustees, financial advisers, and members trying to understand how their funds are performing across different asset classes and market conditions. He combines rigorous quantitative analysis with a communication style that makes his commentary accessible and directly useful.
His April 2026 commentary on the pension fund performance data for the nine months to March 2026, including his assessment of how members who switched out of growth options during market volatility fared compared to those who maintained their long-term positions, reflects the kind of evidence-based behavioural guidance that is genuinely valuable for funds seeking to support better member decision-making.
30. Mary Delahunty | Association of Superannuation Funds of Australia
Mary Delahunty joined the Association of Superannuation Funds of Australia (ASFA) as Head of Impact in 2024, bringing a background in ESG and impact investing from her previous role at HESTA, where she played a key role in shaping responsible investment practices. She is a Churchill Fellow awarded for international research on gender equity in retirement outcomes, a member of the Pensions and Investment World Pension Summit International Advisory Board, and a director across multiple boards spanning the regulatory technology and education sectors. Her focus on the social dimensions of superannuation, particularly on how system design and fund practices affect gender equity in retirement savings, addresses one of the most persistent structural problems in the Australian pension system.
The gender gap in superannuation balances at retirement remains significant, driven by interrupted careers, lower average wages, and part-time work patterns disproportionately affecting women. Delahunty's work at the intersection of responsible investment and retirement equity policy positions her as one of the most important systemic thinkers in the Australian superannuation sector.
Category 6: ESG and Responsible Investment in Pension Funds
The question of whether and how pension funds should integrate environmental, social, and governance considerations into their investment decisions has moved from the fringe to the centre of institutional investing in the space of a decade. The people in this category are shaping how pension funds think about their responsibilities as long-horizon universal owners, and how they translate those responsibilities into practical investment and stewardship activity.
31. Helen Dean | NEST
Helen Dean is the Chief Executive of NEST (National Employment Savings Trust), the UK's largest defined contribution workplace pension scheme by membership, serving over 14 million members and managing more than £50 billion in assets. She has led NEST through a period of extraordinary growth since auto-enrolment dramatically expanded pension coverage among lower-income workers, part-time employees, and the self-employed who were historically excluded from workplace pension provision. Her leadership has positioned NEST not only as a delivery mechanism for the UK's auto-enrolment policy but as a genuine thought leader on responsible investment, with NEST one of the early signatories to the UK Stewardship Code 2026 and a consistent advocate for integrating climate risk into pension fund portfolios.
NEST's responsible investment programme directly affects the retirement outcomes of millions of workers on low and middle incomes, the population most likely to fall through the gaps of the pension system and least able to absorb investment losses in retirement. Dean's commitment to both financial rigour and member-first stewardship makes her one of the most important voices on how responsible investment should work at scale for ordinary savers rather than only for sophisticated institutional clients.
32. Natascha McIntyre | Pensions for Purpose
Natascha McIntyre is a co-founder and director of Pensions for Purpose, a UK-based platform that connects pension funds, investment managers, and advisers around the shared goal of allocating pension capital toward positive social and environmental outcomes. Pensions for Purpose has built a substantial research library and community of practice focused on impact investment, ESG integration, and the practical steps pension trustees can take to align their investment decisions with the long-term interests of members and wider society. McIntyre's LinkedIn output is consistently engaged with the latest developments in responsible investment policy, regulation, and practice.
Her work sits at a productive intersection: she is neither a fund manager nor a regulator, but rather a connector and knowledge-builder who helps bridge the gap between the academic case for ESG integration and the practical constraints facing pension trustees who must make real decisions with real money.
33. Gemma Pinnell | HESTA
Gemma Pinnell is Head of Responsible Investment at HESTA, the $100 billion Australian industry superannuation fund for health and community sector workers. Her work encompasses climate risk management, social impact investment, and the stewardship of HESTA's equity holdings to drive improvements in governance and sustainability practice at portfolio companies. HESTA has been recognised internationally for its approach to responsible investment, including its climate transition strategy and its advocacy for improved gender diversity on corporate boards.
Her active LinkedIn presence in 2025 and 2026 reflects both the depth of her expertise and her commitment to sharing it with a broader audience, with posts covering topics from corporate climate disclosure to the social licence implications of pension fund investment decisions. She is one of the most credible practitioner voices on how large Australian superannuation funds can integrate responsible investment at scale.
34. Caroline Escott | PensionsUK
Caroline Escott is a policy lead at PensionsUK, the organisation formed by the evolution of the Pensions and Lifetime Savings Association (PLSA), which is the primary trade body for workplace pension schemes and pension fund practitioners in the United Kingdom. Her focus area covers stewardship, responsible investment, and the regulatory and policy landscape shaping how UK pension funds integrate ESG into their governance and investment practice. She has been a consistent contributor to the UK's engagement with the Stewardship Code, the FCA's Sustainability Disclosure Requirements, and the broader ESG regulatory framework.
Her LinkedIn activity reflects a practitioner's engagement with the rapidly evolving responsible investment landscape in UK pensions, translating complex regulatory developments into actionable guidance for pension trustees and their advisers.
Category 7: Innovation and Consumer
35. Romi Savova | PensionBee
Romi Savova founded PensionBee in 2014 after experiencing firsthand the complexity and opacity of transferring a workplace pension, and built it from a fintech startup into the UK's leading online pension provider, with over $7 billion in assets under management, more than 260,000 customers, and a listing on the London Stock Exchange, making her one of the few female founders globally to achieve that milestone. Her decision to subsequently expand PensionBee into the United States retirement market reflects a conviction that the fragmented, administratively complex model of defined contribution retirement saving that characterises both the UK and US systems is a solvable problem if you centre the member experience rather than the institutional convenience of plan sponsors and administrators.
In April 2026, Savova participated in the Employee Benefit Research Institute and Milken Institute Retirement Symposium in Washington DC, speaking on the specific challenges of account fragmentation and automatic rollovers that leave millions of retirement savers unable to locate or consolidate their retirement assets across multiple previous employers. Her practical, consumer-first perspective on retirement system design is a valuable counterpoint to the institutional and regulatory voices that dominate most industry discussion.
Notable Voices We Almost Included
Several important names were seriously considered for this list but were ultimately set aside in favour of voices who are at a particularly active and engaged point in their careers right now. Alicia Munnell stepped down as director of the Center for Retirement Research at the end of 2024 and continues as a senior advisor; her foundational contributions to the field are beyond dispute and her continued publishing activity warrants following. Mark Delaney, the long-serving CIO of AustralianSuper, announced his retirement in December 2025 after 25 years at the fund; his contribution to Australian superannuation investing has been extraordinary, but his departure from an active executive role made inclusion less fitting for a forward-looking list.
Brené Brown, Adam Grant, and Simon Sinek would appear on most broad leadership lists. Their work has shaped how organisations and individuals think about vulnerability, motivation, and purpose. We deliberately moved past these household names to surface thinkers who are specifically and substantively engaged with pension and retirement fund questions. The field has its own intellectual tradition, its own debates, and its own emerging voices, and that is where this list chose to spend its thirty-five entries.
Common Mistakes to Avoid When Engaging with Pension and Retirement Fund Thought Leadership
One of the most common mistakes practitioners and curious generalists make is consuming pension thought leadership without first understanding the system they are reading about. Defined benefit and defined contribution pensions operate under fundamentally different logic: a defined benefit scheme promises a specific income in retirement, with the investment risk borne by the employer or the fund; a defined contribution scheme promises a pot of savings, with the investment risk borne by the member. Most thought leadership assumes familiarity with this distinction, but many readers conflate the two, leading to misapplied conclusions. Before reading any pension research, establish which system it is discussing.
A second common mistake is treating the pension thought leadership of one country as universally applicable. Australia's superannuation system, with its mandatory employer contributions and industry fund model, operates very differently from the US 401(k) system, which in turn differs significantly from the Dutch collective defined contribution model or the UK's auto-enrolment workplace pension architecture. The principles of good governance, adequate contribution rates, and sensible investment strategy do travel across borders, but the regulatory, cultural, and institutional contexts that shape pension design do not. Apply what you learn to the system you are actually dealing with.
A third mistake is focusing exclusively on the accumulation phase of pension saving and ignoring decumulation. The question of how a retiree converts their accumulated savings into reliable income over a potentially 30-year retirement is arguably more complex than the accumulation question, yet it receives far less attention in popular coverage of pensions. The research published by Prudential and the Global Aging Institute in April 2026 found that lifetime income pooling could deliver the same retirement security at approximately 20 percent lower cost than lump sum drawdown. Following the thinkers in this guide who specialise in the retirement income phase is essential for a complete understanding of the challenge.
A fourth mistake is dismissing ESG and responsible investment as tangential to the core purpose of pension funds. The thought leaders in category six of this list are not advocating for charitable giving with members' money. They are arguing, with growing evidence behind them, that integrating environmental, social, and governance factors into investment decisions is part of what it means to fulfil a long-horizon fiduciary duty. A pension fund that ignores climate risk in its investment portfolio is not being financially neutral; it is taking a specific position on a material risk. Engage with the ESG debate in pension funds on its own terms rather than through the lens of political controversy.
A fifth mistake is treating pension fund governance as a technical matter for specialists rather than a democratic and ethical challenge that affects every working person in a society. The research by Rob Bauer and Paul Smeets has shown that pension fund members are rarely consulted on the investment decisions made on their behalf, even though those decisions reflect implicit positions on everything from fossil fuel investment to corporate governance. The thought leaders in this space who are pushing for greater member voice, more transparent disclosure, and more accountable governance structures are addressing a question of fundamental importance. Follow them.
Implementation Guide: How to Build Your Pension Thought Leadership Reading Practice
The first step is to anchor yourself in a reliable source of global benchmarking data. The Thinking Ahead Institute's annual Global Top 300 Pension Funds report and the Mercer CFA Institute Global Pension Index are the two most authoritative annual reference points for the field. Reading both annually, and following the people who contribute to and respond to their findings, will give you a solid foundation in how the global system is performing and where the most urgent challenges lie.
The second step is to identify which aspect of the pension and retirement system is most relevant to your work or interests. If you are focused on fund governance and investment strategy, follow Keith Ambachtsheer, Jessica Gao, Roger Urwin, and Charles Griffith. If you are more interested in retirement income and the decumulation challenge, make Wade Pfau, Anna Rappaport, and Frederick Vettese priorities. If your interest is in ESG and responsible investment, Helen Dean, Gemma Pinnell, and Natascha McIntyre offer the most substantive practitioner perspectives.
The third step is to engage actively rather than passively. LinkedIn has become one of the most valuable real-time forums for pension and retirement fund debate, and many of the people on this list are active, responsive participants. Comment on their posts, share their research with relevant commentary, and build relationships with people who are working on the questions you care about. The pension research community is unusually collegial, and genuine engagement is welcomed.
The fourth step is to look beyond your own geography. The most interesting pension thinking often comes from countries whose systems are different from your own. If you work in the United States, follow Australian superannuation voices. If you work in Australia, pay attention to Dutch and Canadian pension reform. If you work in the UK, engage with Singapore's approach to the CPF. Cross-pollination of ideas across pension systems is one of the richest sources of reform thinking.
If your organisation is navigating change in the financial services or superannuation sector and needs support building the leadership capacity, communication frameworks, and decision-making alignment to execute effectively, Jonno White works with financial services leadership teams globally. Email jonno@consultclarity.org.
Frequently Asked Questions
What is the difference between a defined benefit and a defined contribution pension fund?
A defined benefit pension promises a specific retirement income, usually calculated as a percentage of final salary multiplied by years of service, and the investment risk is borne by the employer or the fund. A defined contribution pension accumulates a pot of savings through contributions from the employer and employee, with the investment risk borne by the member. The global trend over the past three decades has been a shift from defined benefit to defined contribution plans, though defined benefit schemes remain dominant in the public sector and in countries with strong collective bargaining traditions.
What is superannuation, and how does it differ from other pension systems?
Superannuation is Australia's mandatory workplace pension system, introduced in 1992, under which employers are required to contribute a percentage of employee earnings into a dedicated retirement savings account. In 2025, the employer contribution rate was 11.5 percent. Unlike many pension systems, Australian superannuation is predominantly run through industry funds and retail funds that operate on a defined contribution basis, but with strong regulatory oversight, competitive pressures on fees, and a member-first mandate. Total Australian superannuation assets are expected to surpass Canada and the United Kingdom within a decade, making it one of the largest pension systems in the world.
What is longevity risk and why does it matter for pension funds?
Longevity risk is the risk that people live longer than expected, exhausting their retirement savings before the end of their lives. For defined benefit pension funds, longevity risk means that funds must pay benefits for longer than actuarial models anticipated, which can threaten solvency if not properly hedged. For defined contribution savers, longevity risk means the risk of outliving their accumulated savings. As medical advances and lifestyle improvements continue to extend average lifespans, longevity risk is one of the central challenges facing both pension fund managers and individual retirees.
How was this list compiled?
This list was compiled by assessing genuine and current contribution to the field of pension and retirement fund management. The criteria included the publication of original research or analysis, direct influence on pension policy or fund governance, active engagement with the field's most contested questions, and geographic and disciplinary diversity. The list deliberately includes voices from the United States, Canada, the United Kingdom, Australia, the Netherlands, Sweden, Singapore, and global institutions, and spans academic research, fund management, policy advocacy, ESG integration, and consumer innovation. The selection prioritised people who are actively building their voice and contribution right now, rather than resting on legacy reputation.
Can I hire someone to help my team navigate change in the pension or financial services sector?
Yes. Jonno White is a keynote speaker, facilitator, and executive team coach who works with leadership teams in financial services, superannuation, and related sectors. He helps teams build the communication frameworks, decision-making alignment, and culture of accountability that complex organisational change demands. He is a Certified Working Genius Facilitator, host of The Leadership Conversations Podcast with 230 episodes reaching listeners in 150 countries, and the bestselling author of Step Up or Step Out. International travel is often far more affordable than clients expect. Email jonno@consultclarity.org to discuss your team's needs.
What are the biggest trends shaping pension funds globally in 2026?
The major trends in 2026 include the continued shift from defined benefit to defined contribution schemes across most developed economies, the growing urgency of the decumulation challenge as large DC fund cohorts approach retirement age, the integration of AI into investment management and member engagement, the evolution of ESG regulation and stewardship codes, the growth of the pension risk transfer market as DB funds seek to offload liabilities to insurers, the global push for greater pension transparency and member voice, and the geopolitical pressures on asset allocation as pension funds navigate concentrated market risks and deglobalisation.
Why do some countries have better pension systems than others?
The 2025 Mercer CFA Institute Global Pension Index found wide disparities between national systems, with grades ranging from A for the Netherlands, Iceland, Denmark, Singapore, and Israel to D for some developing economies. The factors that distinguish higher-performing systems include high and mandatory contribution rates, strong governance and regulatory frameworks, broad coverage across the workforce including low-income and self-employed workers, effective mechanisms for converting savings into lifetime income, transparency and accountability in fund management, and the integration of public social security provisions with occupational and private savings.
Final Thoughts
The pension and retirement fund sector sits at one of the most consequential intersections in modern society: between money and meaning, between long-run institutional stewardship and immediate human need, between the technical complexity of financial markets and the universal aspiration for a dignified life after work. The people on this list have dedicated their careers to getting that intersection right.
Following them will not make pension design easy. It is genuinely hard, and the honest voices in this field are the first to acknowledge how much remains unsolved. But it will ensure that your thinking is grounded in the best available evidence, connected to the most credible reform ideas, and informed by the practical wisdom of people who have spent decades grappling with the real stakes.
The world's 300 largest pension funds managing US$24.4 trillion are not just financial institutions. They are the mechanism by which hundreds of millions of people across dozens of countries are meant to live with dignity after they can no longer work. That responsibility deserves the most serious intellectual engagement available.
If your leadership team is navigating the human dimensions of that work, including the difficult decisions, the alignment challenges, and the cultural shifts required to deliver on complex organisational mandates, Jonno White delivers keynotes and executive offsites that help financial services and superannuation leadership teams build the capability to lead under pressure. Email jonno@consultclarity.org or visit consultclarity.org to explore how Jonno might support your next conference or offsite. Organisations consistently find that international travel is far more affordable than expected.
Jonno is also the bestselling author of Step Up or Step Out, a practical guide to the difficult conversations that drive performance and culture in high-stakes leadership environments.
About the Author
Jonno White is a Certified Working Genius Facilitator, bestselling author, and leadership consultant who has worked with schools, corporates, and nonprofits across the UK, India, Australia, Canada, Mongolia, New Zealand, Romania, Singapore, South Africa, USA, Finland, Namibia, and more. His book Step Up or Step Out has sold over 10,000 copies globally, and his podcast The Leadership Conversations has featured 230+ episodes reaching listeners in 150+ countries. Jonno founded The 7 Questions Movement with 6,000+ participating leaders and achieved a 93.75% satisfaction rating for his Working Genius masterclass at the ASBA 2025 National Conference. Based in Brisbane, Australia, Jonno works globally and regularly travels for speaking and facilitation engagements. Organisations consistently find that international travel is far more affordable than expected.
To book Jonno for your next keynote, workshop, or facilitation session, email jonno@consultclarity.org.
Next Read: 35 Leading Thought Leaders in Credit Unions Globally
The credit union movement and the superannuation and pension fund sector share more intellectual common ground than most practitioners realise. Both are built on the cooperative principle that financial institutions should serve their members rather than maximise profit for external shareholders. Both face the governance challenges of managing significant assets on behalf of people who are rarely directly involved in investment decisions. And both are grappling with the generational shift that is reshaping every aspect of how financial institutions engage with their members.
The 35 thought leaders in credit unions globally are the CEOs transforming cooperative institutions for the digital age, the researchers documenting the movement's vulnerabilities and opportunities, and the advocates pushing for the kind of member-first governance that credit unions promise but do not always deliver. If the pension thought leadership in this guide has sparked your interest in member-centric financial institutions more broadly, the credit unions list is the natural next read.