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Polish mixed martial arts fighter

Marcin Tybura is a Polish professional mixed martial artist. He currently competes in the Heavyweight division of the Ultimate Fighting Championship (UFC). A professional competitor since 2011, Tybura previously fought for M-1 and was an M-1 Global Heavyweight Champion and M-1 Grand Prix 2013 Heavyweight Champion. As of March 31, 2026, he is #11 in the UFC heavyweight rankings.