For example: Terence Crawford

Mexico

Welterweight (147 lbs)

Jose Luis Castillo

Mexico

Welterweight (147 lbs)

South Africa

Welterweight (147 lbs)

Karen Chukhadzhian

Ukraine

Welterweight (147 lbs)

Dominicana republic

Welterweight (147 lbs)

Poland

Welterweight (147 lbs)

Estonia

Welterweight (147 lbs)

Marcos Maidana

Argentina

Welterweight (147 lbs)

Mario Barrios

USA

Welterweight (147 lbs)

Mexico

Welterweight (147 lbs)

Owen Cooper

United Kingdom

Welterweight (147 lbs)

Paul Malignaggi

USA

Welterweight (147 lbs)

USA

Welterweight (147 lbs)

Ricardo Ruben Villalba

Argentina

Welterweight (147 lbs)

USA

Welterweight (147 lbs)

Said Ouali

Morocco

Welterweight (147 lbs)

Belarus

Welterweight (147 lbs)

Ukraine

Welterweight (147 lbs)

Taras Shelestyuk

Ukraine

Welterweight (147 lbs)

USA

Welterweight (147 lbs)

Timothy Bradley Jr

USA

Welterweight (147 lbs)

Valentin Martinez Guzman

Mexico

Welterweight (147 lbs)

Valery Brazhnik

Ukraine

Welterweight (147 lbs)

Russia

Welterweight (147 lbs)

Yordenis Ugas

Cuba

Welterweight (147 lbs)

Yury Tsybenko

Ukraine

Welterweight (147 lbs)

Mexico

Welterweight (147 lbs)

Uzbekistan

Welterweight (147 lbs)

Adrian Granados

Mexico

Welterweight (147 lbs)

Argentina

Welterweight (147 lbs)

USA

Welterweight (147 lbs)

Ahmed El Mousaoui

France

Welterweight (147 lbs)