It is located in mile 17 and has both boarding and day school sections.
Students come from all over Cameroon (and even beyond) to attend GBHS Mbengwi.
The name changed to GBHS in the late 1990s when a French-speaking section was added to the school.
The Dormitory section of the school opened in the late 1990s.
A group of four bandits have allegedly broken into the campus and stolen millions of dollars' worth of goods on November 2, 2012.