I seriously think that you either (1) over-estimate Tyson, or (2) haven't watched enough K1 fighting. Those mother fuckers are no joke.

Yeah, I was confusing K1 with UFC. UFC is a LOT better and more badass, but either one, Tyson would not win a tournament. Not only doesn't he have the stamina to last through a series of fights in a matter of hours, he can't defend against these psycho's. They would probably love Tyson to do it, just so they can show the world how truely fucking badass and tough they are.