Fighter with biggest heart???

[ElGranLuchador]

israel vasquez

[Dynamite Kid]

i think it is naturally easier for smaller fighters to look like they are digging that little deeper based on the fact that a Heavier guy is gonna suffer from fatigue sooner & not be able to sustain the intensity for as long ,which IMO means its doubly hard when u are knackered & dragging 16+ stone about and u keep having to go to the well and u are taking punches of an oponent that could possoibly outweight u by at least a stone

what is the weight differential between Barrera and Morales

[sterling]

ALi
Joe frazier
Gatti
Diego
evander holyfield and alot more

[Left2body]

Just off the top of my head and the still active or (were active until a year or so ago):

Corrales
Arce
Vazquez
Marquez brothers
Morales
Barrera
Pac
Gatti
Cotto
Evander
Pavlik
Abraham (saw the Miranda fight and ref help or not only a warrior could've finished that fight).
Vargas

[Owlzfan84]

There's a lot of boxers who had a lot of heart. One that hasnt been mentioned is Mickey Ward. The guy could take a beating and still found ways to come back and win. I'm surprised he hasnt been mentioned yet

[MaFu MoFo]

How can everyone missed the top dawg in History... Rocky Balboa...

[podxvost]

I say Stalone in Rocky 1 showed some true grit.......lol