Duran was never a bum

Ken Buchanan
Esteban De Jesus
Jorge Fernando Castro
Sugar Ray Leonard
Pipino Cuevas
Carlos Palamino
Iran Barkley
Davey Moore
Ernesto Marcel
Hiroshi Kobayashi
Guts Ishimatsu


They were all former champions and Duran beat them all, sure he isn't the best of all time and is overrated by some people......but he is certainly an all time great.
Not to mention he gave Marvin Hagler hell and almost scored a victory...this is considering Duran started at Bantamweight.