John Kolosci
| 26 Nov 1974 | Portage, Indiana, USA
• 20 views • 0 thumbs up • 0 thumbs down
Biography
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.
