EntityQ11717161· pop 20· linked from 107 articlesJan BłachowiczSign in to savePolish mixed martial artistListeners · Last.fmListeners17Total plays19 <a href="https://www.last.fm/music/Jan+B%C5%82achowicz">Read more on Last.fm</a>via Last.fm · Jan BłachowiczConnectionslist of UFC championsEntityLas VegasEntityCategories1983 births21st-century Polish sportsmenKonfrontacja Sztuk Walki championsLight heavyweight mixed martial artistsLiving peopleMixed martial artists utilizing Brazilian jiu-jitsuMixed martial artists utilizing judoMixed martial artists utilizing Muay ThaiPeople awarded a black belt in Brazilian jiu-jitsuPolish male judokaPolish male mixed martial artists