Sort of. Where do the masochists rank? I mean, actually liking getting punched is both an advantage and a disadvantage You can take everything but at the same time it won't win you rounds.
the one shot that Rios took that made him a bit shaky was right across the chin WHILE his mouth was wide open! You could see it in the slomo replay. And he was still standing lol... Alvarado's a pretty big puncher
JCC tops off the list for me there, and he is also one of the toughest fighters to ever lace up a pair of gloves period.
LONSDALEITE Chins >> Marvin Hagler George Chuvalo Tex Cobb Jake Lamotta Oliver McCall Lonsdaleite sounds tougher than diamond and can take 58% more pressure than diamond :hey
Titanium isn't actually hard... some alloys are though. Also per volume titanium is weaker than carbon steel.
New Zealand scientists have just discovered a new chemical compound. Sodium hydrogen bromide oxide. NaH BrO I think Rios' chin is made from NaH BrO.