The Polymarket account "swisstony" has earned over $12 million, ranking first on the platform.

An anonymous account, swisstony, profited approximately $12.25 million through sports betting, ranking first on the Polymarket platform. This account has accumulated approximately $657 million in bets, with an average return of 1.86%, and has not made any new purchases for two consecutive months. Analysis shows that 68% of accounts with bets exceeding $100 are currently operating at a loss. (Source: Financial Times)