I had read that Don was a natural 175lb man who blew up to heavyweight due to some medical condition.
Len Harvey Jack Casey Jock McAvoy Jimmy Warnock (N. Ire) Ginger Sadd Peter Kane Ernie Roderick Bert Gilroy Jim Brady Jake Kilrain Peter Keenan
Owen Moran Jim Driscoll Benny Lynch Prince Naseem Hamad overated by casuals, often underrated by hardcore fans.
He was a Euro level 175pounder imo, glandular fever messed up his metabolism and he gained unwanted weight.Marciano messed him up permanently,he was never the same after that beating.