have to go with Oliver McCall, Librado Andrade, Micky Ward had a solid jaw, David Tua, Hopkins, Mosley, "Arthur Abraham...never saw anything like that with miranda!!" He suffered a broken jaw in that right?
**** i forgot Hagler. Anyone who can trade with Tommy Hearns for 3 rounds and not take a knee deserves mention.
Currently; In Chi, Toney, Peter, Baldy Past: La Motta, Hagler, Ali, Chuvalo, Foreman I don't know about chin, but Larry Holmes besides Ali had the fastest recovery time I've ever seen.
Simply the best....... Chris Eubank. Fought Benn twice, Calzaghe and Carl Thompson twice. Thompson had world class power at 200lbs, he hit Eubank flush and Eubank took it. :good