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Gary Stevenson – Former Citibank Trader Turned Activist

George James Thompson Howard • 2026-06-08 • Reviewed by Sofia Lindberg






Gary Stevenson: Former Citibank Trader, Net Worth, Book, and Bio (2025)

Gary Stevenson is a British former Citibank trader who has reinvented himself as a YouTuber, author, and campaigner against economic inequality. His memoir The Trading Game became a Sunday Times bestseller, and his channel GarysEconomics draws hundreds of thousands of viewers seeking accessible explanations of complex economics. But his background in high‑finance and his public activism have also attracted scrutiny and debate.

Born in 1986 in Ilford, London, Stevenson studied economics and mathematics at the London School of Economics before joining Citibank in 2008. He rose to prominence within the bank for a macro trade that bet on rising inequality and persistently low interest rates – a trade that reportedly generated $35 million in profit for the bank in 2011. He has described himself as Citibank’s most profitable trader globally that year, a claim that former colleagues have disputed.

After leaving Citibank in 2014, citing burnout and bonus disputes, Stevenson pivoted toward academic study, completing an MPhil in Economics at Oxford, and then to public commentary. Since launching GarysEconomics in 2020, he has appeared on outlets including The Guardian, BBC, LBC, and Piers Morgan Uncensored, and has joined activist groups such as Patriotic Millionaires and Millionaires for Humanity.

Who Is Gary Stevenson? The Former Citibank Trader Turned Economic Activist

Full Name: Gary Walter Stevenson
Born: 1986 (age 38–39)
Occupation: Former Citibank trader, YouTuber, author, economic activist
Known For: Economic commentary, book The Trading Game, advocating against inequality

Key Insights

  • Gary Stevenson left a lucrative career at Citibank to focus on exposing economic inequality.
  • His book The Trading Game details his time as a trader and his disillusionment with the financial system.
  • His YouTube channel GarysEconomics has gained hundreds of thousands of subscribers by explaining complex economics in simple terms.
  • He is a vocal critic of central bank policies, claiming they enrich the wealthy at the expense of the poor.
  • His views have been both praised for accessibility and criticized for oversimplification by mainstream economists.
Category Detail
Born 1986, United Kingdom
Education Economics and mathematics at LSE; MPhil in Economics at Oxford
Career Trader at Citibank (London) – left around 2014
Known For Economic commentary, book The Trading Game (published 2024)
Spouse Married (wife’s name not publicly disclosed)
Height Approximately 5’10” (178 cm) – unconfirmed
YouTube Subscribers 350k+ (as of early 2025)
Notable Claim The UK government is missing £700 billion in debt that benefits the wealthy

What Is Gary Stevenson’s Net Worth and How Did He Build His Wealth?

How Much Did Gary Stevenson Earn as a Trader?

Stevenson has stated that in 2011 he became Citibank’s most profitable trader globally, generating a peak profit of $35 million for the bank. This claim has been disputed by former colleagues, and no independent verification of his personal earnings during that period exists. For more on the banking sector, see our analysis of Carnival UK Share Price – Live Quote, Key Facts & Analysis.

How Did Gary Stevenson Make His Money?

His income as a trader came from interest rate derivatives trading. After leaving Citibank in 2014, he shifted to private trading, YouTube, and book royalties. One source reports that he earns “hundreds of thousands annually” from these activities.

What Is His Current Net Worth Estimate?

Public estimates place his net worth in the multimillion-pound range. However, there is no credible public financial disclosure confirming an exact figure. Some outlets have claimed figures as high as $3.6 billion, but those are treated as unsupported by reliable sources.

Net worth uncertainty

Public estimates place Stevenson’s net worth in the multimillion-pound range, but there is no credible public financial disclosure confirming an exact figure. Some outlets have claimed figures as high as $3.6 billion, but those are unsupported.

For broader context on financial markets, see our analysis of Carnival UK Share Price – Live Quote, Key Facts & Analysis.

Who Is Gary Stevenson’s Wife? Personal Life and Height

Is Gary Stevenson Married?

Yes, Gary Stevenson is married, but his wife’s name has not been publicly disclosed. No reliable source provides confirmation of her identity.

How Tall Is Gary Stevenson?

His exact height is not officially recorded. Approximations based on photographs suggest he is around 5’10” (178 cm), but this remains unconfirmed.

Where Does Gary Stevenson Live?

Stevenson’s current place of residence is not publicly reported. He maintains a low profile regarding his personal life.

Personal privacy

Gary Stevenson keeps details about his personal life, including his wife’s identity and his exact height, private. No reliable public sources confirm these specifics.

What Is Gary Stevenson’s Book ‘The Trading Game’ About?

His memoir, The Trading Game: A Confession, was published by Penguin in 2024 and became a Sunday Times bestseller. The book recounts his career at Citibank, the trades he made, and his growing disillusionment with a financial system he believes rewards the wealthy at the expense of everyone else. It blends personal narrative with broader arguments about inequality and central bank policy.

The book is available through major retailers including Penguin Books, Amazon, and local bookstores.

For more on related financial topics, see DWP Cost of Living Payment 2025 – No Payments Planned.

Gary Stevenson and Rory Stewart: What Is Their Connection?

Gary Stevenson appeared on the podcast The Rest Is Politics hosted by Rory Stewart and Alastair Campbell. During their discussion, Stevenson outlined his economic views and his critique of inequality. The reference to “Go West” appears in some of Stevenson’s videos as a metaphor for historical economic shifts, but the available sources do not provide a direct, verified connection between Stevenson and a specific “Go West” controversy with Rory Stewart. You can read more about economic inequality on the Gary Stevenson Wikipedia page.

What Is Gary Stevenson’s YouTube Channel ‘Garys Economics’?

Stevenson launched the channel GarysEconomics in 2020. It features long‑form explanations of topics such as central banking, inflation, housing, and inequality. The channel has attracted over 350,000 subscribers (as of early 2025) and is known for its direct‑to‑camera style that distills complex concepts for a general audience. His main message is that the financial system is structurally designed to increase inequality, and he advocates for aggressive taxation of wealth.

You can find his videos on the GarysEconomics YouTube channel and follow him on Instagram.

What Are the Key Milestones in Gary Stevenson’s Career?

  1. 1986 – Born Gary Walter Stevenson in the UK.
  2. 2008–2010 – Graduates from LSE and joins Citibank as a trader.
  3. 2010s – Works as a successful interest rate derivatives trader, earns substantial income.
  4. ~2014 – Leaves Citibank, begins studying economics and inequality.
  5. 2020 – Starts posting economic commentary on YouTube; builds audience.
  6. 2024 – Publishes book The Trading Game: A Confession.
  7. 2024–2025 – Appears on The Rest Is Politics podcast with Rory Stewart; gains wider recognition.
  8. 2025 – Ongoing YouTube activity, public speaking, and activism against economic inequality.

What Do We Know for Certain About Gary Stevenson?

Established Information Information That Remains Unclear
Gary Stevenson is a British former Citibank trader. His exact net worth is not publicly verified; estimates vary widely.
He is the author of The Trading Game. His height is not officially recorded; approximations are based on photos.
He runs a YouTube channel called GarysEconomics. His educational background (specific university/degree) is now confirmed as LSE and Oxford.
He is married (wife’s identity not publicly confirmed). The accuracy of his ‘missing £700 billion’ claim is disputed by some economists.
He has appeared on The Rest Is Politics with Rory Stewart. The full details of his departure from Citibank are known only from his own accounts.

Why Does Gary Stevenson’s Message Resonate?

Gary Stevenson’s rise from financial insider to activist fits a broader trend of former industry professionals critiquing the system from within. His simplified economic explanations resonate with a lay audience that often finds mainstream economics impenetrable. However, academics and some commentators argue that his narratives lack technical nuance and border on populism. The growth of his YouTube channel demonstrates a genuine demand for accessible economic literacy, while Reddit discussions reveal polarized views – fans appreciate his clarity, critics label him a populist.

His activism, including membership in Patriotic Millionaires and Millionaires for Humanity, places him squarely in a global conversation about wealth taxation and inequality that has gained traction since the 2008 financial crisis. The reference to “Go West” likely relates to a video or discussion about historical economic patterns, but the phrase is not independently verified in the provided sources.

What Do Gary Stevenson and Others Say?

“I left my trading career behind, convinced that solving inequality was the only way to repair the world economy.”

– Penguin Books author biography

“The missing £700 billion is a debt that is not on the government’s books – it’s a hidden transfer to the wealthy.”

– Gary Stevenson, YouTube video (paraphrased)

“He’s brilliant. People critique the guy for oversimplifying economics, being a populist, and refusing to go into deep technical detail.”

– Reddit user on r/TheRestIsPolitics (representing mixed reception)

For broader context on economic inequality, see BBC News coverage of economic inequality and the Gary Stevenson Wikipedia page. Additional details on his wealth estimates are available from TUKO.co.ke and eFinancialCareers.

What’s Next for Gary Stevenson?

Stevenson is expected to continue growing his YouTube channel, potentially release new editions of The Trading Game, and participate in live speaking events and media appearances. Observers will watch for debates with mainstream economists and for updates on his activism campaigns, including any new collaborations with groups like Patriotic Millionaires.

Frequently Asked Questions about Gary Stevenson

Does Gary Stevenson have a website?

Yes, he operates a site at garyseconomics.com (inferred from his YouTube channel name).

What does ‘Go West’ refer to in Gary Stevenson’s context?

Likely a video or discussion about the historical shift of economic power westward, or a metaphor for chasing opportunity.

What is Gary Stevenson’s height?

Approximately 5’10” (178 cm), though this is not officially verified.

How old is Gary Stevenson?

Born in 1986, making him 38-39 years old as of 2025.

Where can I buy Gary Stevenson’s book?

The Trading Game is available through major retailers like Penguin, Amazon, and local bookstores.

Why do some people criticize Gary Stevenson?

Critics argue he oversimplifies complex economic issues and makes populist claims without rigorous evidence.



George James Thompson Howard

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George James Thompson Howard

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