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.
CM Punk Phillip Jack Brooks (born October 26, 1978), better known by the ring name CM Punk, is an American mixed martial artist, comic book writer, and retired professional wrestler, currently signed with the Ultimate Fighting Championship (UFC). He is best known for his time in WWE, where he was a two-time WWE Champion, including a 434-day reign from November 20, 2011, to January 27, 2013, that is recognized by WWE as the sixth longest of all-time, as well as the longest of the "modern era".