I originally thought Hendo but Chuck would have ****ed Hendo up.
I always have wanted to know the back-story behind this pic.
And yeah Hendo has a great chin but it also has to do with developing better defense, he used to hit the deck every time someone touched him. still one of the best in MMA though.
Also like Osmium was saying, Hendo was pretty small until he started the Testosterone Therapy
So "Prime"(i think he is better now then he ever was back then)Hendo would have gotten demolished.