Mike Tyson Gerald McClellan Alexis Arguello George Foreman David Tua Sonny Liston Ruben Olivares Danny Lopez I think Naseem Hamed had a pretty good chin, but his balance could be shitty at times, leading to some KDs.
Here's an interesting one, Roy Jones Jr. Yeah, I know, he was violently knocked out twice. However, he had never even been hurt until he was in his mid 30's. I think people underrate his power as well. I've seen Roy absolutely wreck guys with one punch.
Ray Mercer - punch like a maniac and a chin tougher than concrete. Gave the best heavyweight of his generation - Lennox Lewis - toughest fight of his career. Klitshko stopped a old man Mercer in about 6 rounds but by then he was well over the hill - in his prime - solid chin - solid puncher
At 160-168, Jones was never hurt (even at 175 before he was 34, he had only been down once and he won that fight easily) and his power was elite. Of course we are now going to hear about how he was never hit flush and this and that....
Yeah, his power isn't exactly one punch KO power but he's still very heavy handed. And i disagree, his chin is a lot closer to granite than average IMO.
Vitali Klitscho never left his feet. He was stopped due to cuts and injuries. His chin was top notch. David Tua also fits this criteria.