A trader known as blunttedge secured a remarkable $8.47 million profit in a single day through strategic World Cup betting. Utilizing a newly created wallet, blunttedge placed a $7.19 million bet on Sweden to win and Japan not to win in their match, resulting in a $4.38 million profit after the game ended in a 1-1 draw. Additionally, the trader wagered $2.26 million on Ecuador to win and Germany not to win, earning $4.09 million after Ecuador's 2-1 victory over Germany.