Boxing trivia

[Spicoli]

Just thought I'd bump this one...

I like this trivia question as it's one of me favorites and one I think everyone should know.


Who Am I?

3 major titles in 3 different weight classes.
A total of 16 defenses on the 3 belts.
Never lost a title match afte he won the belts.

Doing a number on the grey matter here Mick,Good one bud.....Alexis Arguello ,right ?
I think I may be over thinking the "Never lost a title match" part ....after he won the (Those) belts