5 Defining Moments: Royce Gracie
The original "Ultimate Fighting Champion" remains a key figure in MMA history as the one who introduced Brazilian jiu-jitsu as a vital part of any well-rounded fighter's skill set.
Rivalries: Dan Henderson
The former UFC tournament winner and Pride champion carved out a nearly unparalleled resume across two decades of fighting the best in the world.
5 Things You Might Not Know About Tito Ortiz
The former UFC light heavyweight champion is one of the biggest stars the sport ever produced, a key figure in MMA's transition from underground phenomenon to global institution.