For example: Terence Crawford

Dmitry Bivol

Russia

Light Heavyweight (175 lbs)

Roy Jones

Russia

Cruiserweight (200 lbs)

Magomed Kurbanov

Russia

Super Welterweight (154 lbs)

Russia

Welterweight (147 lbs)

Russia

Super Lightweight (140 lbs)

Russia

Heavyweight (Unlimited)

Russia

Heavyweight (Unlimited)

Russia

Heavyweight (Unlimited)

Denis Boytsov

Russia

Heavyweight (Unlimited)

Russia

Heavyweight (Unlimited)

Nikolay Valuev

Russia

Heavyweight (Unlimited)

Oleg Maskaev

Russia

Heavyweight (Unlimited)

Russia

Heavyweight (Unlimited)

Alexander Alexeev

Russia

Cruiserweight (200 lbs)

Grigory Drozd

Russia

Cruiserweight (200 lbs)

Kureysh Sagov

Russia

Cruiserweight (200 lbs)

Russia

Cruiserweight (200 lbs)

Murat Gassiev

Russia

Cruiserweight (200 lbs)

Rakhim Chakhkiev

Russia

Cruiserweight (200 lbs)

Ruslan Semenov

Russia

Cruiserweight (200 lbs)

Soslan Asbarov

Russia

Cruiserweight (200 lbs)

Yuriy Barashian

Russia

Cruiserweight (200 lbs)

Russia

Light Heavyweight (175 lbs)

Russia

Light Heavyweight (175 lbs)

Salambek Baysangurov

Russia

Light Heavyweight (175 lbs)

Sergey Kovalev

Russia

Light Heavyweight (175 lbs)

Vasily Lepikhin

Russia

Light Heavyweight (175 lbs)

Russia

Light Heavyweight (175 lbs)

Russia

Super Middleweight (168 lbs)

Dilmurod Satybaldiev

Russia

Super Middleweight (168 lbs)

Fedor Chudinov

Russia

Super Middleweight (168 lbs)