Just remembered two more !! Denis Alcapone namechecks Muhammad Ali and Sugar Ray Robinson on his 1971 song 'Ripe Cherry' and David Bowie mentions the name Cassius Clay on a track called 'Candidate' Off the 'Diamond Dogs album.
i'm embarrassed about this but gilbert O'sullivan mentions rocky marciano in one of his tripe pop cack songs
I suppose that when the Platters recorded The Great Pretender,back in the 50's,they could have forseen the emergence of Audley Harrison !
[ame]http://www.youtube.com/watch?v=DlT4aFDZ-AM[/ame] meant to be Muhammad Ali thinking about the decision whether or not to quit boxing
On a certain Beach Boys album in the early/mid 60's was something called "Cassius Love vs Sonny Wilson"..