Por ejemplo: Terence Crawford
Light Heavyweight (175 lbs)
Lightweight (135 lbs)
Super Featherweight (130 lbs)
Super Flyweight (115 lbs)
Heavyweight (Unlimited)
Light Heavyweight (175 lbs)
Super Welterweight (154 lbs)
Super Welterweight (154 lbs)
Super Lightweight (140 lbs)
Lightweight (135 lbs)
Lightweight (135 lbs)
Lightweight (135 lbs)
Super Featherweight (130 lbs)
Featherweight (126 lbs)
Featherweight (126 lbs)
Super Bantamweight (122 lbs)
Super Bantamweight (122 lbs)
Super Bantamweight (122 lbs)
Super Flyweight (115 lbs)
Flyweight (112 lbs)
Flyweight (112 lbs)
Flyweight (112 lbs)
Flyweight (112 lbs)
Flyweight (112 lbs)
Junior Flyweight (108 lbs)
Junior Flyweight (108 lbs)
Minimumweight (105 lbs)
Minimumweight (105 lbs)
Minimumweight (105 lbs)