Ken Shamrock

Ken Shamrock, born Kenneth Wayne Kilpatrick and later known as Nance, is an American retired professional wrestler and mixed martial artist, born in 1964. He was an inaugural inductee of the UFC Hall of Fame and is regarded as a pioneer of the sport, nicknamed The World's Most Dangerous Man. In the early UFC he feuded with Royce Gracie, drew with him in the first Superfight, and then became the first UFC Superfight Champion by beating Dan Severn at UFC 6. He was also the first foreign MMA champion in Japan, winning the King of Pancrase Openweight title, and founded the Lion's Den training camp.