For example: Terence Crawford
USA
Super Flyweight (115 lbs)
South Africa
Flyweight (112 lbs)
Mexico
Flyweight (112 lbs)
Colombia
Junior Flyweight (108 lbs)
Argentina
Junior Flyweight (108 lbs)
Philippines
Junior Flyweight (108 lbs)
Philippines
Junior Flyweight (108 lbs)
Philippines
Minimumweight (105 lbs)
Indonesia
Minimumweight (105 lbs)
United Kingdom
Middleweight (160 lbs)
USA
Super Welterweight (154 lbs)
Russia
Light Heavyweight (175 lbs)
Ukraine
Super Middleweight (168 lbs)
USA
Super Lightweight (140 lbs)
USA
Super Featherweight (130 lbs)
USA
Super Bantamweight (122 lbs)
Japan
Super Bantamweight (122 lbs)
USA
United Kingdom
Heavyweight (Unlimited)