Stipe Miocic ( ; born August 19, 1982) is an American professional mixed martial artist currently competing in the UFC, Miocic has defended the belt twice, and by doing so has tied the record for most successful title defenses held with which American professional wrestler and former professional mixed martial artist, professional American football player and amateur wrestler who is currently signed with WWE?
Brock Lesnar Brock Edward Lesnar ( ; born July 12, 1977) is an American professional wrestler and former professional mixed martial artist, professional American football player and amateur wrestler who is currently signed with WWE. He performs on the Raw brand where he is the current WWE Universal Champion in his first reign.
Nick Diaz Nicholas Robert "Nick" Diaz (born August 2, 1983) is an American professional mixed martial artist who is currently signed with the Ultimate Fighting Championship (UFC). Since beginning his career in 2001, Diaz has competed in UFC, PRIDE, Strikeforce, EliteXC, World Extreme Cagefighting (WEC), DREAM, and Shooto. He is a former welterweight champion in Strikeforce and WEC, and is the older brother of Nate Diaz.