Shayne Coplan

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Shayne Coplan
Born1998 (age 27–28)
Alma materNew York University (dropped out)
OccupationsEntrepreneur, technologist
Years active2020–present
Known forFounder and CEO of Polymarket

Shayne Coplan (born 1998) is an American entrepreneur, technologist, and the founder and chief executive officer (CEO) of Polymarket, a prediction market.[1][2] In October 2025, he became the world's youngest self-made billionaire according to the Bloomberg Billionaires Index, with a net worth of $1.0 billion according to Forbes.[3]

Early life and education

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Shayne Coplan was born in 1998 and raised on the Upper West Side of New York City to a Jewish family.[1][4] He attended public schools in Hell's Kitchen.[1] Coplan studied computer science at New York University but left before completing his degree to pursue interests in cryptocurrencies and prediction markets.[1][4]

Career

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In 2014, Coplan participated in the initial coin offering of Ethereum and acquired the cryptocurrency when it was priced significantly lower than its later value.[1][4] Inspired by economist Friedrich Hayek’s theories on decentralized information systems and George Mason University professor Robin Hanson’s work on Futarchy, Coplan founded Polymarket in 2020, which operates as a prediction market using smart contracts on the Polygon blockchain for settling wagers.[1][4] Coplan’s Polymarket is now the largest prediction market in the world, facilitating over $3.2 billion in bets during the 2024 United States presidential election and featuring prominently in mainstream media coverage of the election. He was raided by the FBI in November 2024.

References

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  4. ^ a b c d Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).