John Kolosci, Date of Birth, Place of Birth
TweetJohn Kolosci
American martial artist
Date of Birth: 26-Nov-1974
Place of Birth: Portage, Indiana, United States
Profession: mixed martial artist
Nationality: United States
Zodiac Sign: Sagittarius 
About John Kolosci
- John Kolosci (born November 26, 1974) 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.
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