For example: Terence Crawford

Dennis McCann

United Kingdom

Super Bantamweight (122 lbs)

Yukinori Oguni

Japan

Super Bantamweight (122 lbs)

Antonio Vargas

USA

Bantamweight (118 lbs)

Tetyana Kob

Ukraine

Flyweight (112 lbs)

Josh Kelly

United Kingdom

Nick Ball

United Kingdom

Ricardo Snijders

Netherlands

Romero Duno

Philippines

Antonio Tarver

USA

Heavyweight (Unlimited)

Denmark

Heavyweight (Unlimited)

David Allen

United Kingdom

Heavyweight (Unlimited)

Dereck Chisora

United Kingdom

Heavyweight (Unlimited)

Dillian Whyte

United Kingdom

Heavyweight (Unlimited)

Hasim Rahman

USA

Heavyweight (Unlimited)

Jarrell Miller

USA

Heavyweight (Unlimited)

Joe Mesi

USA

Heavyweight (Unlimited)

Kubrat Pulev

Bulgaria

Heavyweight (Unlimited)

Lamon Brewster

USA

Heavyweight (Unlimited)

Mahmoud Charr

Syrian Arab Republic

Heavyweight (Unlimited)

Michael Wallisch

Germany

Heavyweight (Unlimited)

USA

Heavyweight (Unlimited)

Tony Thompson

USA

Heavyweight (Unlimited)

Viktor Vykhryst

Ukraine

Heavyweight (Unlimited)

Volodymyr Katsuk

Poland

Heavyweight (Unlimited)

Wladimir Klitschko

Ukraine

Heavyweight (Unlimited)

Derick Miller Jr

USA

Cruiserweight (200 lbs)

Kevin Lerena

South Africa

Cruiserweight (200 lbs)

Leon Harth

Germany

Cruiserweight (200 lbs)

Mairis Briedis

Latvia

Cruiserweight (200 lbs)

Roman Fury

United Kingdom

Cruiserweight (200 lbs)