i think i am going to have to go with Lenny, while i've never heard of him i am guessing that the man would kill you just for looking at him. Bobb Sapp on the other hand is only a beast in the cage.
im gonna go with lenny "the guvner" mclean he was an absolute legend and hard as nails, and if any of you guys get chance to read his book it makes for very VERY good reading