Unbelievable, I say....but then Ron Stander knocked out Earnie Shavers, Brian London beat Zora Folley, and Randy Neuman beat Jimmy Young, so go figure.
Fair comment mate. BUT Richard Dunn wasn't a bad fighter and was a big powerful lump in his day. I don't suppose you saw/heard this but I distinctly remember George Foreman coming on TV and saying he was impressed by "the big guy who beat one of my countrymen". High praise for Dunn,but he was also knocked out by Joe Bugner,himself starting to be recognised as underrated. Also Bunny Johnson,who wasn't even a cruiserweight in size but a throwback to the American masters in his prime.
You mention Neumann beating Young. Neumann wasn't bad,and beat our own Billy Aird. Young also drew with Les Stevens,who I saw outclassed by John Conteh at the Albert Hall but used to see regularly at a gym in the south of England and was a very good boxer.
Similarly,I saw London/Folley on TV and always maintain that Folley at that stage was in decline after a hard career. Still a good boxer but Brian wouldn't have beat the Folley of the Cooper fights. Just like Neumann wouldn't have beat the Young who was robbed against Norton for sure and may even have been against Ali.
Stander over Shavers? That one baffles me but its boxing isn't it.