For example: Terence Crawford

Oleksandr Usyk

Ukraine

Heavyweight (Unlimited)

USA

Heavyweight (Unlimited)

Tyson Fury

United Kingdom

Heavyweight (Unlimited)

Ilja Mezencev

Germany

Heavyweight (Unlimited)

Zhilei Zhang

China

Heavyweight (Unlimited)

Anthony Joshua

United Kingdom

Heavyweight (Unlimited)

Deontay Wilder

USA

Heavyweight (Unlimited)

Agit Kabayel

Germany

Heavyweight (Unlimited)

Alvis Berzins

United Kingdom

Heavyweight (Unlimited)

Andrii Novytskyi

Ukraine

Heavyweight (Unlimited)

Daniel Dubois

United Kingdom

Heavyweight (Unlimited)

Filip Hrgovic

Croatia

Heavyweight (Unlimited)

USA

Heavyweight (Unlimited)

James Toney

USA

Heavyweight (Unlimited)

Johnny Fisher

United Kingdom

Heavyweight (Unlimited)

Moses Itauma

United Kingdom

Heavyweight (Unlimited)

Ukraine

Heavyweight (Unlimited)

Artur Szpilka

Poland

Heavyweight (Unlimited)

Brandon Moore

USA

Heavyweight (Unlimited)

Ebenezer Tetteh

Ghana

Heavyweight (Unlimited)

George Foreman

USA

Heavyweight (Unlimited)

Hemi Ahio

New Zealand

Heavyweight (Unlimited)

Joseph Parker

New Zealand

Heavyweight (Unlimited)

USA

Heavyweight (Unlimited)

Leif Larsen

Norway

Heavyweight (Unlimited)

Lennox Lewis

United Kingdom

Heavyweight (Unlimited)

USA

Heavyweight (Unlimited)

USA

Heavyweight (Unlimited)

Mark De Mori

Croatia

Heavyweight (Unlimited)

USA

Heavyweight (Unlimited)

Mike Tyson

USA

Heavyweight (Unlimited)

Oleksandr Zakhozhyi

Ukraine

Heavyweight (Unlimited)