Por ejemplo: Terence Crawford
Cruiserweight (200 lbs)
Super Welterweight (154 lbs)
Welterweight (147 lbs)
Welterweight (147 lbs)
Welterweight (147 lbs)
Super Featherweight (130 lbs)
Super Bantamweight (122 lbs)
Bantamweight (118 lbs)
Super Flyweight (115 lbs)