For example: Terence Crawford

Oleksandr Usyk

Ukraine

Cruiserweight (200 lbs)

Vasiliy Lomachenko

Ukraine

Super Featherweight (130 lbs)

Denys Berinchyk

Ukraine

Super Lightweight (140 lbs)

Sergiy Derevyanchenko

Ukraine

Middleweight (160 lbs)

Viktor Vykhryst

Ukraine

Heavyweight (Unlimited)

Dmytro Mytrofanov

Ukraine

Super Welterweight (154 lbs)

Oleksandr Gvozdyk

Ukraine

Light Heavyweight (175 lbs)

Vladyslav Sirenko

Ukraine

Heavyweight (Unlimited)

Petro Ivanov

Ukraine

Super Middleweight (168 lbs)

Viktor Postol

Ukraine

Super Lightweight (140 lbs)

Wladimir Klitschko

Ukraine

Heavyweight (Unlimited)

Ukraine

Cruiserweight (200 lbs)

Serhii Bohachuk

Ukraine

Super Welterweight (154 lbs)

Ivan Redkach

Ukraine

Super Lightweight (140 lbs)

Ismayl Sillah

Ukraine

Cruiserweight (200 lbs)

Roman Shkarupa

Ukraine

Super Middleweight (168 lbs)

Ukraine

Heavyweight (Unlimited)

Ukraine

Heavyweight (Unlimited)

Vitali Grigoriev

Ukraine

Heavyweight (Unlimited)

Vitaly Klitschko

Ukraine

Heavyweight (Unlimited)

Volodymyr Lazebnyk

Ukraine

Heavyweight (Unlimited)

Volodymyr Vyrchys

Ukraine

Heavyweight (Unlimited)

Vyacheslav Glazkov

Ukraine

Heavyweight (Unlimited)

Ukraine

Heavyweight (Unlimited)

Ukraine

Cruiserweight (200 lbs)

Ukraine

Cruiserweight (200 lbs)

Ukraine

Cruiserweight (200 lbs)

Roman Golovashchenko

Ukraine

Cruiserweight (200 lbs)

Serhiy Radchenko

Ukraine

Cruiserweight (200 lbs)

Taras Oreshenko

Ukraine

Cruiserweight (200 lbs)

Ukraine

Light Heavyweight (175 lbs)