Muhammad Ali who defeated Jerry Quarry coming off a 3 year 7 month layoff vs Tyson Fury who defeated Sefer Seferi off a 2 year 5 month layoff.
Ali came back with class and style against the #1 contender at the time. Fury came back like a beached whale against a guy who didn't even look like he could fight.
ali was in constant training when he was off and never abused drugs or alcohol and never gained 100 kg
ali was in constant training while he was off and never abused drugs or alcohol and gained 100kg weight