Public user Olympique Club de Khouribga (OCK): the club of the phosphate city The Olympique Club de Khouribga , known as the OCK , was founded in 1923 in Khouribga, a city known around the world for its phosphate mines. A champion of Morocco The OCK's finest hour came in 2007 ,... Olympique Khouribga (OCK) Sep 21, 2026