I think it's more a contest between Foreman and Tyson...these 2 were frightening :-)

But let's face it, boxing is a whole...

Klitchko are big punchers, but they want to play the safe side and sometimes rely on "tagging their opponent with jabs and jabs and jabs all night" with the big right hand if you try something.

Now I agree Tyson and Foreman are born with that puncher Talent. in one punch they could end it. simply scary.