For example: Terence Crawford

Mark Chamberlain

United Kingdom

Lightweight (135 lbs)

Ronal Ron

USA

Lightweight (135 lbs)

Teofimo Lopez

USA

Lightweight (135 lbs)

USA

Super Featherweight (130 lbs)

Ken Koibuchi

Japan

Super Featherweight (130 lbs)

Argentina

Super Featherweight (130 lbs)

Isaac Lowe

United Kingdom

Featherweight (126 lbs)

Jessica Bellusci

Italy

Featherweight (126 lbs)

Masood Abdulah

United Kingdom

Featherweight (126 lbs)

France

Featherweight (126 lbs)

Shakur Stevenson

USA

Featherweight (126 lbs)

Vic Darchinyan

Armenia

Featherweight (126 lbs)

Alexander Munoz

Venezuela

Super Bantamweight (122 lbs)

Arturo Popoca

Mexico

Super Bantamweight (122 lbs)

Dennis McCann

United Kingdom

Super Bantamweight (122 lbs)

Erik Robles Ayala

Mexico

Super Bantamweight (122 lbs)

Liam Davies

United Kingdom

Super Bantamweight (122 lbs)

Luis Rodriguez Ocana

Mexico

Super Bantamweight (122 lbs)

Yukinori Oguni

Japan

Super Bantamweight (122 lbs)

United Kingdom

Bantamweight (118 lbs)

Zolani Tete

South Africa

Bantamweight (118 lbs)

Alina Shaternikova

Ukraine

Super Flyweight (115 lbs)

Steven Navarro

USA

Super Flyweight (115 lbs)

Thailand

Flyweight (112 lbs)

Yankiel Rivera Figueroa

Puerto Rico

Flyweight (112 lbs)

Bektemir Melikuziev

Uzbekistan

Chris Bourke

United Kingdom

Dan Azeez

United Kingdom

David Jimenez

Costa Rica

Ireland

Elwin Soto

Mexico