The DNA testing recorded Cameroon´s slaves of ethnicities such as Tikar, Ewondo, Babungo, Bamileke, Bamum, Masa, Mafa, Udemes, Kotoko, Fulani and Hausa from Cameroon (many Hausa also came from other places such as Nigeria).
It hosts also the Chefferie Superieure of the Evouzok Ewondo Tribe ruled by the paramount chief Innocent Ondoa Nkou.
He is also the younger brother of His Majesty Innocent Ondoa Nkou, Paramount Chief of the Evouzok-Ewondo tribe (Fifinda) and Vice General Manager of the BICEC Cameroun groupe BPCE.
Other than the H40 language Kongo, which is not frequently included, the numerically most important Northwest Bantu language is the zone-A Beti dialect cluster, consisting of Fang, Ewondo, Bulu, and other varieties spoken by two million people.