For example: Terence Crawford

Thailand

Junior Flyweight (108 lbs)

Thailand

Minimumweight (105 lbs)

Philippines

Minimumweight (105 lbs)

Mexico

Minimumweight (105 lbs)

Jose Mario Tamez

Mexico

Heavyweight (Unlimited)

KeShawn Jackson

USA

Heavyweight (Unlimited)

Oleksandr Usyk

Ukraine

Heavyweight (Unlimited)

Rydell Booker

USA

Heavyweight (Unlimited)

Tyson Fury

United Kingdom

Heavyweight (Unlimited)

USA

Cruiserweight (200 lbs)

Isaiah Cobbs

USA

Cruiserweight (200 lbs)

Italy

Cruiserweight (200 lbs)

Artur Beterbiev

Canada

Light Heavyweight (175 lbs)

Brazil

Light Heavyweight (175 lbs)

Australia

Light Heavyweight (175 lbs)

Kevin Cronin

Ireland

Light Heavyweight (175 lbs)

Liam Cameron

United Kingdom

Light Heavyweight (175 lbs)

Australia

Light Heavyweight (175 lbs)

Jesse Hart

USA

Super Middleweight (168 lbs)

Bohdan Sobol

Latvia

Middleweight (160 lbs)

Haiti

Middleweight (160 lbs)

Faton Vukshinaj

Switzerland

Middleweight (160 lbs)

Kamil Szeremeta

Poland

Middleweight (160 lbs)

Ghana

Middleweight (160 lbs)

Mikaela Lauren

Sweden

Middleweight (160 lbs)

River Wilson Bent

United Kingdom

Middleweight (160 lbs)

Anthony Mundine

Australia

Super Welterweight (154 lbs)

Bakhram Murtazaliev

USA

Super Welterweight (154 lbs)

Gordie Russ II

USA

Super Welterweight (154 lbs)

Frederic Klose

France

Welterweight (147 lbs)

Mexico

Lightweight (135 lbs)

Leila Beaudoin

Canada

Super Featherweight (130 lbs)