John Kolosci
Bio: John Kolosci is a retired American mixed martial artist. A professional from 2003 until 2011, he competed for the UFC, Bellator, Strikeforce, the XFC, and was a competitor on The Ultimate Fighter, fighting for Team Serra
Born: Tue, Nov 26 1974
Birthplace: Portage, Indiana, USA
John Kolosci is 50 years old