claim: Nate Diaz competed.
evidence: Sangabouli is a town in the Bittou Department of Boulgou Province in south-eastern Burkina Faso .. Province. Provinces of Burkina Faso. Boulgou Province. Boulgou Province. Department. Departments of Burkina Faso. Bittou Department. Bittou Department. Burkina Faso. Burkina Faso. As of 2005 , the town has a population of 1,164 .