Floyd Mayweather has reportedly bet 15 million dollars on Denver Broncos to win the Super Bowl.
Nicknamed 'Money' Mayweather, a prolific gambler, has reportedly plonked the huge amount on the Broncos to salute in American football's biggest game.
The match will be played on Monday against the Seattle Seahawks.
According to news.com.au, the Vegas Gambling Steam Twitter feed revealed Mayweather had slapped the monumental 11.86 million Australian dollars wager on the Broncos to beat the Seattle Seahawks by more than two points.
Mayweather has reportedly also bet 2.96 million dollars on the Broncos to be leading at half-time.