Age of peak

[ono]

There are too many variables to give a definitive answer.

Sometimes you can just be matched better. It seems Tyson's peak seemed to be right up until he fought Buster Douglas.

[El Kabong]

Depends on a lot of different things but I will tell you, one thing is certain....

Due to the wear and tear from hardcore training, their offensive output, and usual lack of proper defense; pressure fighters have the fewest peak years.

I think Boxer/Punchers or Pure boxers last longer