Polymarket Founder Shayne Coplan Becomes World’s Youngest Billionaire at 27

Shayne Coplan, who started a betting platform called Polymarket, became the youngest self-made billionaire in the world. He is only 27 years old. This happened after Intercontinental Exchange, which owns the New York Stock Exchange, invested $2 billion in his company. The deal value is Polymarket at $8 billion, in total. It’s a big change for Coplan, who was broke and working from his bathroom just five years back. The company lets people make money on what they think will happen in politics, sports, and other world events.

From Broke Student to Billionaire

Coplan dropped out of New York University and was really struggling with finances. Five years before, he was so poor that he looked around his apartment to see what stuff he could sell to pay rent. He lived in a small place on the Lower East Side of New York. When COVID started in 2020, he was 21 and almost out of money. That’s when he started building Polymarket from his bathroom because he didn’t have anywhere else to work.

He once wrote on social media about the heavy days. He said he had nothing to lose back then and hadn’t achieved anything, even though it was 2.5 years since leaving college. But he believed people would need a better way to figure out what’s true in the world. So he kept working on his idea. Now, Bloomberg’s list of billionaires includes him with other crypto billionaires like the founders of Binance and Coinbase. He is the youngest person ever to make it to a billionaire list by himself.

Trouble With Law, Then Things Got Better

Polymarket had some serious issues with the government before things got better. In the year 2022, a Government agency called the Commodity Futures Trading Commission said Polymarket was breaking some rules. They fined the company $1.4 million and forced it to stop letting Americans use this platform. Things even got a lot worse after the 2024 election. FBI agents actually went to Coplan’s apartment and searched it. This happened just one week after people spent more than $3 billion on the election through Polymarket.

Everything changed when Trump became president again. In July 2025, both the Department of Justice and the CFTC stopped investigating Polymarket and didn’t charge it with anything. People who watch these things at Polymarket’s relationship with the government got much better after Trump became the President. Then, in August, Donald Trump Jr. joined the company as an advisor through his investment firm called 1798 Capital. This made the connection between Polymarket and the family even stronger. The company also bought another business called QCEX for $112million.

Polymarket works by letting users bet on what will happen with different things. You can bet on who wins selections, sports, games, and economic news. The bets go through using cryptocurrency and smart contracts.

News At Glance

Shayne Coplan becomes the world’s youngest self-made billionaire at the age of 27
Coplan started this company during COVID from his bathroom
Polymarket brought QCEX for $112 million to legally work in the US again
This platform lets people bet on politics, sports, and other events using crypto