3. Chuck "The Iceman" Liddell
Look into his eyes. Stare at them. Feel the chills tingle down your spine. Be scared of him. There is no emotion in those eyes of his. One wrong move and you don't know what he is going to hit you with. Be afraid of the Iceman. Chuck Liddell was arguably the greatest knockout artist of his time. He was known for showing no emotion in any of his fights. As soon as he stepped into that octagon, you were fighting an ice cold killer. The ice in his veins made him unafraid of any man who stepped up to him. His fists would shatter face like it was made of ice. Even his fighting trunks were intentionally frosty. For a long time he made everyone remember who he was.