For example: Terence Crawford

Russia

Featherweight (126 lbs)

Argentina

Featherweight (126 lbs)

Namibia

Featherweight (126 lbs)

Skye Nicolson

Australia

Featherweight (126 lbs)

Stanislav Merdov

Ukraine

Featherweight (126 lbs)

Sulaiman Segawa

USA

Featherweight (126 lbs)

Taiwo Agbaje

Nigeria

Featherweight (126 lbs)

Kazakhstan

Featherweight (126 lbs)

Mexico

Featherweight (126 lbs)

Tugstsogt Nyambayar

Mongolia

Featherweight (126 lbs)

France

Featherweight (126 lbs)

Finland

Featherweight (126 lbs)

Victor Morales

USA

Featherweight (126 lbs)

Viorel Simion

Romania

Featherweight (126 lbs)

Russia

Featherweight (126 lbs)

Featherweight (126 lbs)

Ukraine

Featherweight (126 lbs)

Russia

Featherweight (126 lbs)

Indonesia

Featherweight (126 lbs)

Walid Muhsein

USA

Featherweight (126 lbs)

Wilfredo Vazquez Jr

Puerto Rico

Featherweight (126 lbs)

Ireland

Featherweight (126 lbs)

Yushi Fujita

Japan

Featherweight (126 lbs)

USA

Super Bantamweight (122 lbs)

Kazakhstan

Super Bantamweight (122 lbs)

USA

Super Bantamweight (122 lbs)

Philippines

Super Bantamweight (122 lbs)

Mexico

Super Bantamweight (122 lbs)

Mexico

Super Bantamweight (122 lbs)

Dominicana republic

Super Bantamweight (122 lbs)

Alexander Castellano

USA

Super Bantamweight (122 lbs)

Alexander Munoz

Venezuela

Super Bantamweight (122 lbs)