American Quotes and aphorisms about undefeated Cain Velasquez R. Kelly Wilma Rudolph George Foreman Don Shula Stephen Thompson ,, When I was 15, I fought a guy who was 26 and he was 20-0, undefeated. It was a way for my dad to sh... Errol Spence Jr. Josh Allen Andrew Bernstein Shayna Baszler