For example: Terence Crawford

David Price

United Kingdom

Heavyweight (Unlimited)

Deontay Wilder

USA

Heavyweight (Unlimited)

Dillian Whyte

United Kingdom

Heavyweight (Unlimited)

Filip Hrgovic

Croatia

Heavyweight (Unlimited)

United Kingdom

Heavyweight (Unlimited)

United Kingdom

Heavyweight (Unlimited)

Lamon Brewster

USA

Heavyweight (Unlimited)

USA

Heavyweight (Unlimited)

Mahmoud Charr

Syrian Arab Republic

Heavyweight (Unlimited)

United Kingdom

Heavyweight (Unlimited)

Richard Torrez

USA

Heavyweight (Unlimited)

Steve Robinson

United Kingdom

Heavyweight (Unlimited)

Viktor Vykhryst

Ukraine

Heavyweight (Unlimited)

Vladyslav Sirenko

Ukraine

Heavyweight (Unlimited)

Wladimir Klitschko

Ukraine

Heavyweight (Unlimited)

Ukraine

Cruiserweight (200 lbs)

Derick Miller Jr

USA

Cruiserweight (200 lbs)

Evgeny Tishchenko

Russia

Cruiserweight (200 lbs)

Zaire

Cruiserweight (200 lbs)

Artur Beterbiev

Canada

Light Heavyweight (175 lbs)

Lucian Bute

Romania

Light Heavyweight (175 lbs)

Prince Oko Nartey

Ghana

Light Heavyweight (175 lbs)

Carl Froch

United Kingdom

Super Middleweight (168 lbs)

Brazil

Super Middleweight (168 lbs)

Fernando Vargas

USA

Super Middleweight (168 lbs)

Shakeel Phinn

Canada

Super Middleweight (168 lbs)

Abilkhan Amankul

Kazakhstan

Middleweight (160 lbs)

Bartlomiej Stryczek

Poland

Middleweight (160 lbs)

France

Middleweight (160 lbs)

Gennadiy Golovkin

Kazakhstan

Middleweight (160 lbs)

Les Sherrington

Australia

Middleweight (160 lbs)

Luis Arias

USA

Middleweight (160 lbs)