Dreaming of going pro, a young fighter struggles to be seen until an unexpected face-off lands him a shot at the big time — and a ruthless rivalry.
KSW 83: Colosseum 2 was a mixed martial arts event that took place on Saturday, June 3, 2023 at the PGE Narodowy in Warsaw, Poland.
KSW 89: Bartosinski vs. Parnasse was a mixed martial arts event that took place on Saturday, December 16, 2023 at the Prezero Arena in Gliwice, Poland.
