MJ-Pride, you made up your answer, didn't you?
Hiiraanboy,
Northern Somalis are mostly pure, Southern Somalis are mixed (Arab, Bantu, Italian). But in the end, Somalis are Kushites, and Kushite is a Negroid Sub-Branch.
There are 3 Negroid Sub-Branches I know of: Kushite (Somali, Afar, Oromo), Nilotic (Massai), and Bantu (Rwandan, Congolese, most of Africa).