Insider knowledge or luck? New account makes over $7.5 million in a single match betting on Czech Republic vs. South Africa

Odaily reports: In the Polymarket prediction event for "2026 World Cup Group A Matchday 2: Czech Republic vs. South Africa," a new account, GRIMDRIP (0x3f87d51f27ba6e19ec52aaeebb68559a839c742c), placed bets totaling $6 million on a draw between the Czech Republic and South Africa and on South Africa not winning the match. The match ended in a 1-1 draw, resulting in the account profiting $7.602 million.

Notably, the account placed its bets around the time South Africa scored, roughly six minutes into the match.