Por ejemplo: Terence Crawford
Super Bantamweight (122 lbs)
Middleweight (160 lbs)
Heavyweight (Unlimited)
Light Heavyweight (175 lbs)
Light Heavyweight (175 lbs)
Middleweight (160 lbs)
Middleweight (160 lbs)
Super Welterweight (154 lbs)
Super Welterweight (154 lbs)
Super Welterweight (154 lbs)
Welterweight (147 lbs)
Welterweight (147 lbs)
Super Lightweight (140 lbs)
Lightweight (135 lbs)
Super Featherweight (130 lbs)
Super Featherweight (130 lbs)
Featherweight (126 lbs)
Super Bantamweight (122 lbs)
Super Bantamweight (122 lbs)
Flyweight (112 lbs)
Heavyweight (Unlimited)
Light Heavyweight (175 lbs)
Middleweight (160 lbs)
Middleweight (160 lbs)
Middleweight (160 lbs)
Super Lightweight (140 lbs)
Lightweight (135 lbs)
Super Featherweight (130 lbs)