For example: Terence Crawford

Kamil Szeremeta

Poland

Middleweight (160 lbs)

Adam Kownacki

Poland

Heavyweight (Unlimited)

Krzysztof Glowacki

Poland

Cruiserweight (200 lbs)

Ewa Brodnicka

Poland

Krzysztof Wlodarczyk

Poland

Cruiserweight (200 lbs)

Artur Szpilka

Poland

Heavyweight (Unlimited)

Mariusz Wach

Poland

Heavyweight (Unlimited)

Tomasz Adamek

Poland

Heavyweight (Unlimited)

Mateusz Masternak

Poland

Cruiserweight (200 lbs)

Dariusz Michalczewski

Poland

Light Heavyweight (175 lbs)

Robert Parzeczewski

Poland

Light Heavyweight (175 lbs)

Poland

Middleweight (160 lbs)

Poland

Super Welterweight (154 lbs)

Poland

Heavyweight (Unlimited)

Andrew Golota

Poland

Heavyweight (Unlimited)

Andrzej Wawrzyk

Poland

Heavyweight (Unlimited)

Poland

Heavyweight (Unlimited)

Poland

Heavyweight (Unlimited)

Poland

Heavyweight (Unlimited)

Poland

Heavyweight (Unlimited)

Poland

Heavyweight (Unlimited)

Poland

Heavyweight (Unlimited)

Poland

Heavyweight (Unlimited)

Volodymyr Katsuk

Poland

Heavyweight (Unlimited)

Andrzej Fonfara

Poland

Cruiserweight (200 lbs)

Poland

Cruiserweight (200 lbs)

Poland

Cruiserweight (200 lbs)

Lukasz Rusiewicz

Poland

Cruiserweight (200 lbs)

Michal Cieslak

Poland

Cruiserweight (200 lbs)

Poland

Cruiserweight (200 lbs)

Poland

Cruiserweight (200 lbs)

Poland

Light Heavyweight (175 lbs)