The UFC bought Pride a few years ago, and they had the Pride champions fight the UFC champions to unify the belts, i.e. the winner of these fights would be the new UFC champion
Pride Fighting Championships was created in 1997.
Pride Fighting Championships ended in 2007.
Oleg Taktarov is mostly known as a mixed martial artist who competes and wins in Ultimate Fighting Championships (UFC) and Pride Fighting Championships.
Pride Fighting Championships - 2006 UFC to Pride was released on: USA: 19 April 2012
Pride Fighting Championships - 2006 Legends of Pride was released on: USA: 25 November 2013
Pride Fighting Championships - 2006 was released on: USA: 20 October 2006
Pride Fighting Championships - 2006 Bushido was released on: USA: 16 December 2013
Pride Fighting Championships - 2006 Submissions was released on: USA: 23 December 2013
Pride Fighting Championships - 2006 2-20 was released on: USA: 9 June 2007
Pride Fighting Championships - 2006 No Weight Classes was released on: USA: 17 May 2012
Pride Fighting Championships - 2006 The Gracie Clan was released on: USA: 28 March 2012
Pride Fighting Championships - 2006 Japanese Fighters was released on: USA: 30 December 2013