JKNo photo
Acting
John Kolosci
- Born
- Nov 26, 1974 · Age 51
- Place of birth
- Portage, Indiana, USA
- Gender
- Male
- Movie credits
- 2
- TV credits
- 1
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.
