That had a lot of knockouts on their record. Hagler and Chavez are the first two guys I could think of
Safe pick = Joe Calzaghe won 32 of his 46 fights by stoppage despite unequivocally lacking 1 punch power at world level, even before his hand issues became severe. Debatable pick = I may be in the minority here, but I don't think of Sandy Saddler as having genuine, 1-punch, concussive power, at elite level. With 104 stoppages in his 145 wins, he was certainly a great puncher/pressure fighter, nevertheless.
Sucra ray Olivera, Juan Diaz, are two volume punchers that could throw 1000 punches in a prizefight. Imagine if they had devastating power man?!
