Mark Daniel Coleman[2] (born December 20, 1964) is a retired American mixed martial artist, professional wrestler, former NCAA collegiate wrestler and former Olympic amateur wrestler. Known as The Hammer,[3] he was the UFC 10 and UFC 11 tournament champion, the first UFC Heavyweight Champion, and the Pride Fighting Championships 2000 Open Weight Grand Prix champion. At UFC 82 Coleman was inducted into the UFC Hall of Fame. At the age of retirement he was taking 150,000 USD salary per year.