3. Floyd Mayweather – $750 million
Prize money alone has earned Floyd Mayweather $750 million during his boxing career. He’s known as ‘Money’ Mayweather for his sensational earnings and fights Manny Pacquiao and Conor McGregor among the biggest earning bouts in boxing history.
The smart self promotion and judgment of his fights had paid Mayweather incalculable wealth, most of it coming from his purses in his fights.
