Fighters who had a major weakness/flaw that kept them from greatness

[Sleepwalker]

Joe Louis was great but he couldve been bigger if he didn't have a personality of a tree.

He was more wooden than Keanu Reeves and Kneeguel Cotto combined, like no chaisma whatsoever.

You do understand why he acted like that right?

I think you are missing the point

All due respect to Joe Louis, but if he had asserted himself just a little, he wouldn't have been in the financial ruin he was in most of his life after boxing.

Ray Robinson fought relatively during the same era and turned out just fine financially.