Por ejemplo: Terence Crawford

Super Bantamweight (122 lbs)

Super Flyweight (115 lbs)

Super Flyweight (115 lbs)

Junior Flyweight (108 lbs)

Junior Flyweight (108 lbs)

Minimumweight (105 lbs)

Lightweight (135 lbs)

Super Flyweight (115 lbs)

Minimumweight (105 lbs)

Weljon Mindoro

Super Welterweight (154 lbs)

Super Lightweight (140 lbs)

Featherweight (126 lbs)

Super Bantamweight (122 lbs)

Genesis Servania

Super Bantamweight (122 lbs)

Bantamweight (118 lbs)

Flyweight (112 lbs)

Light Heavyweight (175 lbs)

Super Welterweight (154 lbs)

Manny Pacquiao

Super Welterweight (154 lbs)

Roman Canto

Super Welterweight (154 lbs)

Welterweight (147 lbs)

Rimar Metuda

Welterweight (147 lbs)

Super Lightweight (140 lbs)

Jino Rodrigo

Super Lightweight (140 lbs)

Mercito Gesta

Super Lightweight (140 lbs)

Allan Vallespin

Lightweight (135 lbs)

Lightweight (135 lbs)

Lightweight (135 lbs)

Jenel Lausa

Lightweight (135 lbs)

Jerald Into

Lightweight (135 lbs)