Charles Davi 'Chuck' Liddell (born December 17, 1969), also known as "The Iceman" is an American mixed martial artist who fights for the Ultimate Fighting Championship. A former UFC light heavyweight champion, Liddell has an extensive background in kickboxing and collegiate wrestling. He is generally regarded as a stand-up fighter, relying primarily on his background in Kempo karate and Koei-Kan karate, while using his wrestling skills to defend against takedowns. He is also regarded as an unorthodox striker due to his relaxed hands-down stance and the angles at which he throws punches.