Jan Maciej Błachowicz (Polish: [ˈjan bwaˈxɔvitʂ]; born 24 February 1983) is a Polish professional mixed martial artist. He currently competes in the Light Heavyweight division of the Ultimate Fighting Championship (UFC), where he is a former UFC Light Heavyweight Champion. Błachowicz is the second Polish fighter to win a UFC title after Joanna Jędrzejczyk and the first male Polish champion. A professional since 2007, he also competed for KSW and is the former KSW Light Heavyweight Champion. As of August 1, 2023, he is #4 in the UFC light heavyweight rankings. Background.
https://en.wikipedia.org/wiki/Jan_B%C5%82achowicz