Roberto Duran is incomprehensibly great.
Watching Duran vs Leonard I.
Its incomprehensible what he is doing. The man moved up from 135 to face one of the best 147lb fighters of all time at his absolute peak, and he beat him.
Moved up to 160, fought arguably the best Middle weight of all time, and DAMN NEAR beat him.
I can't even imagine how he would ravage some of the fighters today.