Canelo Alvarez

Saul 'Canelo' Alvarez is the highest-paid boxer in the world and the richest active fighter in the sport. His landmark deal with DAZN in 2018 was worth a guaranteed $365 million over 11 fights -- the largest athlete contract in sports history at the time. Though the deal was later restructured, it established Canelo as a fighter whose commercial value rivals any athlete on earth.

Canelo's fight purses have consistently exceeded $30 million per bout, and his pay-per-view numbers on platforms including DAZN and Showtime make him the biggest draw in boxing. He became the undisputed super middleweight champion in 2021, holding all four major belts simultaneously -- a feat accomplished by only a handful of fighters in any weight class. His endorsement partners include Hennessy, Under Armour, and Tecate.

Beyond boxing, Canelo has invested in real estate in Guadalajara and across Mexico, and he owns a car collection valued at tens of millions. His financial success is particularly remarkable given that he has operated without a traditional promoter for most of his peak years, negotiating his own deals and retaining a larger share of revenue than almost any fighter in history.