Kacper Muszyński (born 11 October 1997) is a Polish kickboxer and mixed martial artist.
[1] Muszyński faced Alex Głowacki for the WKSF Lightweight (-70 kg) championship at K-1 Night of Champions on February 5, 2017.
[3] Muszyński faced Hubert Moczulski at Jaworskiej Gali Sztuk Walki IV on March 25, 2017.
[12] Muszyński faced Călin Petrișor in the semifinals of the 2024 Iron Fight Lightweight tournament.
[16] Muszyński made his mixed martial arts debut against Vladislav Bilorus at MFG 4 on September 25, 2022.