#2. Floyd Mayweather: $450 million Net Worth
Floyd Mayweather mints money. The man is a master at drawing people to his fights. He has won an unprecedented six boxing titles in five different weight categories. His professional boxing record is also outstanding. The man has yet to lose a fight in 49 matches! Unlike other professionals in the list, he doesn’t make a lot of money from endorsement deals. Most of the money he makes comes from the fights itself. Between June 2014 and June 2015, Floyd earned a staggering $300 million. He got his largest paycheck in the fight with Manny Pacquiao; the boxer reportedly made around $250 million for that fight alone.