The problem with Afrocentrism is that it's an ideology and will only accept things that go along with that. It's also tied up with American and post-colonial racial politics. Some Afrocentric ideas that I've heard - the Khmer, Shang Dynasty Chinese, Olmecs, the Moors, Buddha, Jesus, Aesop and Beethoven were all black. There's also the question of the ancient Egyptians being black which I won't get into since it's a fierce debate that goes nowhere, at does it least have some merit to it compared to the others. A lot of it depends on what your definition of black is, which is kind of an artificial concept. Also, I think some of the Moors were black but talking about them as a black people is maybe a bit like saying Americans are black. Most of the others, like the Olmecs, Khmer and Shang Dynasty Chinese have nothing going for the theory except some statues that have vaguely African features.