56 years old (Born on December 21, 1968)
Happy Birthday, Mark Kerr! From dominating the early days of MMA with your legendary strength and unmatched wrestling skills to becoming a true pioneer in mixed martial arts history—your legacy is as fierce as your takedowns. Whether it was winning back-to-back UFC tournaments or conquering Pride FC battles overseas, you've always shown us what determination truly means.Today we celebrate not just another year older—but another round wiser (and hopefully less bruised!). May this birthday bring you laughter harder than any opponent's punch and joy sweeter than victory itself. Keep inspiring generations by reminding them: never mess with "The Smashing Machine!"