For example: Terence Crawford
USA
Super Featherweight (130 lbs)
Japan
Super Featherweight (130 lbs)
USA
Featherweight (126 lbs)
USA
Featherweight (126 lbs)
Puerto Rico
Featherweight (126 lbs)
Italy
Featherweight (126 lbs)
United Kingdom
Featherweight (126 lbs)
United Kingdom
Featherweight (126 lbs)
France
Featherweight (126 lbs)
Armenia
Featherweight (126 lbs)
Mexico
Super Bantamweight (122 lbs)
United Kingdom
Super Bantamweight (122 lbs)
Mexico
Super Bantamweight (122 lbs)
Mexico
Super Bantamweight (122 lbs)
United Kingdom
Super Bantamweight (122 lbs)
Mexico
Super Bantamweight (122 lbs)
Japan
Super Bantamweight (122 lbs)
United Kingdom
Bantamweight (118 lbs)
Ukraine
Super Flyweight (115 lbs)
USA
Super Flyweight (115 lbs)
Italy
Flyweight (112 lbs)
USA
Flyweight (112 lbs)
Japan
Flyweight (112 lbs)
Puerto Rico
Flyweight (112 lbs)
Russia
United Kingdom
Canada
Costa Rica
Ireland
USA
Mexico
USA