Top 50 Highest-Paid Athletes of All Time (10.Floyd Mayweather-$1.48B | 18.Mike Tyson-$905M | 22.Manny Pacquiao-$750M | 26.George Foreman-$705M | 29.Oscar De La Hoya-$685M | 37.Canelo-$640M | 40.Evander Holyfield-$630M)
Source: sportico.com
https://www.sportico.com/feature/highest-paid-athletes-all-time-1234711562/?.tsrc=1317