Southern Africa claimed to not be the oldest source of mankind

[TylerDurden]

http://www.dailymail.co.uk/sciencetech/article-4899930/Early-diversification-humans-Africa-occurred-west.html

[dair]

When we think of Africa, we think of black people (bantu), but the people of the bushman tribe are from a completely different genetic stock and predates the black africans. The black people invaded, and enslaved these brown/orange bushmen.
A great book I can recommend is from Laurens Van der Post, "The heart of the hunter", a white guy from south africa who get to know these bushmen, and how they pushed away from their land first by the black man, and then by the white. Another very ancient tribe are the pygmies in africa, they also predate the black man.