Sam Langford is the only one, if you want to consider him a heavyweight at his size. I have a lot of trouble sorting out a consistently ordered list with Langford, Robinson, Greb, Armstrong, Duran and Pepp. I don't have a big guy making his way into my top 5.
Alltime? Yeah Langford and Charles are there but its whether you consider them heavyweights or not. 1. Robinson 2. Armstrong 3. Langford 4. Greb 5. Charles Out of the next 15 Ive got Ali and Louis I think about 9 and 14 respectively..Tunney comes in at around 19-20 for me if you consider him a heavy.
I have Charles right in there with Pep, and just didn't think of him as a heavyweight. I know that was the title Charles won, but I was thinking of his 3 wins over Moore solidifying his spot as the best from 175. I'm not arguing that he shouldn't be considered a heavyweight. I just think it's funny that I considered him, and paid no attention to the title he won.
I wouldnt consider him one rek...he was arguably past his prime even before he won the heavy title. Defo 175 man for me.