Por ejemplo: Terence Crawford
Heavyweight (Unlimited)
Featherweight (126 lbs)
Light Heavyweight (175 lbs)
Heavyweight (Unlimited)
Heavyweight (Unlimited)
Super Lightweight (140 lbs)
Middleweight (160 lbs)
Lightweight (135 lbs)
Super Featherweight (130 lbs)
Bantamweight (118 lbs)
Heavyweight (Unlimited)
Light Heavyweight (175 lbs)
Super Middleweight (168 lbs)
Lightweight (135 lbs)
Super Featherweight (130 lbs)
Super Featherweight (130 lbs)
Featherweight (126 lbs)
Bantamweight (118 lbs)
Super Flyweight (115 lbs)
Light Heavyweight (175 lbs)
Middleweight (160 lbs)
Super Welterweight (154 lbs)
Super Welterweight (154 lbs)
Super Flyweight (115 lbs)
Heavyweight (Unlimited)
Welterweight (147 lbs)