Salary/Winnings: $285m Endorsements: $15m Fittingly, for a man nicknamed 'Money', Floyd Mayweather tops the 2015 athletes' rich list. Not only that, but he's a staggering $140m better off than the man he defeated in the 'Fight of the Century', and $220.4m ahead of Cristiano Ronaldo. Of course, the vast majority of this came from his winner's purse after defeating Manny Pacquiao - although a few endorsement deals here and there certainly haven't hurt. Although never the keenest to engage in such deals, Mayweather did negotiate payments with Burger King, Hublot, and FanDuel in the lead-up to the bout. Not only is Mayweather the highest paid sportsman of last year, his earnings actually broke the record for annual athlete earnings. The previous figure was held by Tiger Woods, who made $115m in 2008 - and Floyd's increase on that figure shows just how astronomical his figures have been over the past twelve months.