Mixed martial arts is undoubtedly the fastest-growing sport by consistently expanding its fanbase worldwide. This growth also gave the fans a chance to bet on their favorite fighters through the MMA odds. Headlining this rapid ascent is the UFC, which is the biggest MMA sport in the world right now. Parallel to its rise is the organization's earnings and, in turn, used to pay the high-level athletes competing under the banner.
The question now is, who is the highest-paid UFC fighter of all time? We have a list of the top five UFC fighters, who are also perennial names in the UFC fight odds, with their estimated career earnings in total (not including the Pay-Per-View earnings and other endorsements).
Conor McGregor – $20,102,000'
Surprise, surprise? The former two-division Cage Warriors and UFC champion is the superior MMA athlete in the world in terms of fight earnings. Besides becoming a title-holder, a few fighter's dream is to get a match with McGregor to receive their biggest career pay.'