[1] Paweł Jóźwiak, Rafał Sawicki, Kamil Birka, Bartosz Szuba and Łukasz Paluch founded organization in 2013.

In the fight for the title of bantamweight champion (up to 61 kg), Tymoteusz Świątek[3] and the Victor Marinho[4] faced each other, the Portuguese won by knockout in the fifth round.

Initially, the fight was supposed to be for two championship belts (held by Rutkowski), but Zieliński did not meet the weight limit, so this status was removed.

[11] During this event, in the fight for the historic heavyweight championship belt, the British Oli Thompson knocked out Szymon Bajor with a right hook, thus becoming the first federation champion in the royal category.

[12] On February 24, 2024, the FEN federation issued a statement informing that the current president, Paweł Jóźwiak, will cease to perform this function in favor of the organization's matchmaker, Jakub Borowicz.