First of all, Calzaghe didn't "barely" beat Hopkins. He beat him fair and square. Anyway, Calzaghe at that time was at least as past his prime as...
Round 10 Chavez-Taylor I
Similar to Lewis in his last 3/4 years. Slightly past his physical prime, but peaking from a technical point of view.
And when exactly? Maybe 1972, when Klitschko was 1 year old and Toney 4.
Without back and shoulder injuries, and starting professional boxing a little before and with a good trainer, definitely top 5 material of the...
MCCall Wilson Puritty Hoffman Peter