Brock Lesnar is a wrestler.
Brock Edward Lesnar ( [ ˈlɛznər ] born July 12 , 1977 ) is an American professional wrestler and former mixed martial artist , amateur wrestler , and professional American football player . He is signed with WWE , where he performs on the Raw brand and is the current WWE Universal Champion in his first reign . The IWGP Heavyweight Championship was a professional wrestling heavyweight championship used by the Inoki Genome Federation ( IGF ) promotion . World Wrestling Entertainment , Inc. ( d/b/a WWE ) is an American publicly traded , privately controlled entertainment company that deals primarily in professional wrestling , with revenue also coming from film , music , video games , product licensing , and direct product sales .