Bruno never decked, stopped or knocked out an elite level Heavyweight. The big names on his record were either retired or going to or coming from rehab. In Carl Williams' case, in between trips. The live, top level guys Frank hit stayed up and carried on fighting.
I'm skeptical of people's ability to make fine gradations of punching power between really big punchers.
I know cross trainer, both need to take modern (steroids) nutrition. Just messing with you, you were missed buddy. Ha Ha.
Frank Bruno clearly did not lack guts.On what evidence do you say he was reluctant to let his hands go ?