I guess Marciano has some type of legacy despite not fighting any great opponents. At less than 200 lb. and lacking athleticism, he'd have been a ragdoll for Foreman, Frazier or Tyson.
No great opponents?!?
Ezzard Charles, Jersey Joe Walcott, Joe Louis, Sarzo, Archie Moore, etc.
That was a golden era of boxing for heavyweights.
I don't care how much Rocky weighed. The guy hit like a fucking sledgehammer. Rocky could've knocked out any active heavyweight under 6'3" tall with his power.