MW Super 6: "Marvelous" Marvin Hagler "The Pittsburgh Windmill" Harry Greb "Sugar" Ray Robinson Carlos "Escopeta" Monzon Bernard "The Executioner" Hopkins "Phantom" Mike Gibbons
Layne Marciano Johannsson Quarry Chuvalo Cooney The possible white heavyweight championship of the second half of the 20th Century if color line held ...
Vitali Klitschko Wladimir Klitschko David Haye Alexander Povetkin And... two other guys for the Heavyweight Championship of the world.
Lightweight. Duran, Chavez, Whitaker, Mayweather, Mosley and Arguello. I have no idea as to who comes out on top. Each has a potential bad style match up.
frazier, tyson, demspey, marciano, louis, langford. ali, holmes, foreman, lewis, bowe, liston. tunney, schmeling, patterson, walcott, charles, folley. those three heavyweight groups would be nice to watch who comes out on top of each group. yeah and lightweight, duran, canzoneri, gans, leonard, whittaker, armstrong..
HWs: Lewis (1997) Holyfield (1990) Tyson (1988 ) Ali (1967) Frazier (1970) Foreman (1973) MWs: Roy Jones (1994) James Toney (1992) Bernard Hopkins (2001) Michael Nunn (1988 ) Marvin Hagler (1984) Mike McCallum (1990)