Based on achievements : Floyd Mayweather Jr. Manny Pacquiao Roy Jones Jr. Bernard Hopkins Saul Canelo Alvarez (hate to admit it, but..)
I feel sweet pea should be a definite answer alobng with Pac/May and RJJ Number 5 is up for debate. Bhop imo
PernellSweetPea, you are obviously a Whitaker fan, and you mentioned that Thomas Hearns was your favorite fighter. Where do you rank those two among the greatest of all time?
Pbf fought the majority of his career under arum those are facts. Also Roach went on record saying it was their fault the fight didn't happen the first time because they were against testing. Those are facts.