Daniel DeWayne Severn (born June 8, 1958), nicknamed "The Beast", is an American semi-retired mixed martial artist, amateur wrestler, and professional wrestler. A UFC Hall of Fame member, Severn is considered one of the leading pioneers of mixed martial arts and the first true world-class wrestler to compete in the Ultimate Fighting Championship. He is best known for his success in the early years of the UFC where he became the only UFC Triple Crown champion in history. Severn has also competed in King of the Cage, PRIDE FC, Cage Rage, WEC, RINGS and MFC, and holds a professional MMA Record of 101–19–7.