Originally Posted by Beatle
Chuvalo and Hagler are the only two on the list who had iron chins and were never knocked down. But you have to pick Chuvalo here, because he fought Frazier and Foreman without being dropped.
If the ref hadn't stopped the fight prematurely, Chuvalo probably would have beaten Foreman, who had serious stamina issues.
He had a good chance.
When the fight was stopped he was parrying almost all of foreman his shots and his jawline was safely protected.