Belarusian: Андрэй Валер’евіч Арлоўскі, Belarusian pronunciation: [anˈdrɛj vaˈlʲɛrɛvitʃ arˈlɔwski], born February 4, 1979), nicknamed The Pitbull, is a Belarusian mixed martial artist, actor and former UFC Heavyweight Champion. He has also competed for Strikeforce, WSOF, Affliction, EliteXC, ONE FC and M-1 Challenge. He currently fights in the UFC Heavyweight division.