Ricky in my ideal world i want 'The Champ' to be this perfect person, clean living, chartitable, good to his family, friends and fans, however life cannot always be like that.
I follow and enjoy boxing for what happens in the squared circle, i respect the fighters for their ring exploits, everything else is secondary, same way as i enjoy certain music but do not like the musicians lifestyle/behaviour off stage.
Alis nicknames for opponents were at best schoolyard banter
Liston = the bear
Frazier = the gorilla
Foreman = the mummy
Shavers= the acorn
Holmes = the peanut
Patterson = the rabbit.
Any fighter getting upset at being given a nickname, which was in a way was a publicity tool, should not be in the ring, a name will not hurt you, it is the punches from the 220+ pounds of muscle in front of them that hurts.
Boxing Champions are human, with human frailties but they are Boxing Champions because in the boxing ring they have less boxing frailties than any of their opponents.