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- Known For
- Acting
- Born
- November 26, 1974
- Place of Birth
- Portage, Indiana, USA
John Kolosci
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.
