Por ejemplo: Terence Crawford
Super Lightweight (140 lbs)
Featherweight (126 lbs)
Heavyweight (Unlimited)
Cruiserweight (200 lbs)
Cruiserweight (200 lbs)
Light Heavyweight (175 lbs)
Welterweight (147 lbs)
Featherweight (126 lbs)
Super Bantamweight (122 lbs)
Super Middleweight (168 lbs)