Re: duran v leonard greatness comparison.
There's been some good answers that are unfortunately tainted with bias.
I mean yeah Duran bloated before the rematch, but that's entirely his fault. With 5 month notice he had every opportunity to train like a champion. And yeah he waited for the Hagler fight but in fairness he was old and 5 years retired whilt Hagler had just stopped his number 1 contender.
Very difficult for me to choose thus far.