After reconfirming his stay with the Milwaukee Bucks, Giannis Antetokounmpo took a stake in prediction market Kalshi, fueling debates on conflicts of interest and betting integrity in professional sports.
Milwaukee Bucks star Giannis Antetokounmpo has become a shareholder in U.S.-regulated prediction market Kalshi shortly after trade rumors ended, during which $23.3 million was wagered on his status. His investment has triggered fan backlash and raised ethical concerns over potential conflicts of interest, given the NBA's increasing ties to betting and the impact such arrangements might have on competitive fairness and trust.