John Kolosci
Birth date
November 26, 1974
Place of birth
Portage, Indiana, USA
Profession
Acting
Age
51 years
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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.
