Note to North American friends - Calzaghe did exist before he turned 36. I know right??

Not putting the blame on you for not being aware of him, but just make a note that perhaps his physical peak was behind him by Lacy, and even further by Jones, Hopkins. People talk like that was a prime Calzaghe. Not at all. Compare like for like or state that your comparing prime GGG vs Old Man Joe....or else