How old was John Kolosci in…

John Kolosci

Bio: 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

Born: Tue, Nov 26 1974

Birthplace: Portage, Indiana, USA

John Kolosci is 50 years old

Acting Roles

Crew Roles

Movies (Acting Roles)

Sorted by Release Date

Strikeforce: Fedor vs. Rogers

John Kolosci was

34 in Strikeforce: Fedor vs. Rogers

as 'Self'.

Sat, Nov 07 2009

The Ultimate Fighter 6 Finale

John Kolosci was

33 in The Ultimate Fighter 6 Finale

as 'Self'.

Sat, Dec 08 2007

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

The Ultimate Fighter

John Kolosci was

30+ in The Ultimate Fighter

as 'Self'.

First Air Date
Mon, Jan 17 2005