Originally Posted by mr. magoo
I think I remember hearing that he sparred with Ali briefly. I'm not sure about Foreman though. Sims also had losses to Shavers, young, Biggs, Ribalta, Witherspoon and Boncrusher. Outside of losing to good fighters, I don't think Sims ever did much else. He had a dangerous punch, but poor stamina. He wasn't the most talented or skilled prize fighter either from what I recall. Apparently however, he was not one to be messed with in a street fight or bar brawl.
Ali used Simsm as a sparring partner to mimic Foreman.
Sims didn't fight Big George