I like Johnny for what he managed to do in career, but held the WBO belt back when it was still a niche title and defended most of the time against subpar opposition. Marciano gets him out before eight.
Nelson was in two of the worst fights I ever endured,and he had the audacity to call himself,"The Entertainer".Marciano would run him out of the ring.
Nelson feared for his life against De Leon, how's he going to feel with a human rhino chasing at him..?
The Johnny Nelson that fought Carl Thompson would wreck Marciano. Johnny was too slick and hit too hard for Marciano.