For example: Terence Crawford

Moses Itauma

United Kingdom

Heavyweight (Unlimited)

Moses Johnson

USA

Heavyweight (Unlimited)

Ukraine

Heavyweight (Unlimited)

Zhilei Zhang

China

Heavyweight (Unlimited)

Denmark

Cruiserweight (200 lbs)

Ukraine

Light Heavyweight (175 lbs)

Mexico

Light Heavyweight (175 lbs)

Pierre Hubert Dibombe

France

Super Middleweight (168 lbs)

Canada

Super Middleweight (168 lbs)

Saul Alvarez

Mexico

Middleweight (160 lbs)

Ukraine

Super Welterweight (154 lbs)

Israil Madrimov

USA

Super Welterweight (154 lbs)

Serhii Bohachuk

Ukraine

Super Welterweight (154 lbs)

Tim Tszyu

Australia

Super Welterweight (154 lbs)

Terence Crawford

USA

Super Lightweight (140 lbs)

Devin Haney

USA

Lightweight (135 lbs)

United Kingdom

Featherweight (126 lbs)

Segolene Lefebvre

France

Super Bantamweight (122 lbs)

Yoshiki Takei

Japan

Super Bantamweight (122 lbs)

Huseyin Cinkara

Germany

Australia

Heavyweight (Unlimited)

Andrii Novytskyi

Ukraine

Heavyweight (Unlimited)

Ilja Mezencev

Germany

Heavyweight (Unlimited)

Joseph Parker

New Zealand

Heavyweight (Unlimited)

Kash Ali

United Kingdom

Heavyweight (Unlimited)

Kubrat Pulev

Bulgaria

Heavyweight (Unlimited)

USA

Heavyweight (Unlimited)

Czech Republic

Heavyweight (Unlimited)

Mike Tyson

USA

Heavyweight (Unlimited)