I was going to say the Bodysnatcher also. All of them are good to be honest. I don't like the problem too much, but most of the others are great.
Oh yeah, almost forgot about Dewayne "Mr. Stop Running" Beamon. One of the most unusual names I've seen recently.
Hands of Stone Kid Dynamite Bonecrusher The Black Destroyer The Easton Assassin Merciless I'm surprised Lennox Lewis never had a nickname that I can recall.