Por ejemplo: Terence Crawford
Heavyweight (Unlimited)
Cruiserweight (200 lbs)
Light Heavyweight (175 lbs)
Super Middleweight (168 lbs)
Middleweight (160 lbs)
Welterweight (147 lbs)
Super Middleweight (168 lbs)
Welterweight (147 lbs)
Super Featherweight (130 lbs)