There is a lot of hidden wealth, Mobius, who oversees more than $40 billion as executive chairman of Templeton Emerging Markets Group, said yesterday in London. You hear about Dangote but there are maybe 200 with the same kind of resources that we do not see. The black economy is very big.
the rest can be found here... Africa May Have Up to 200 Hidden Billionaires, Mobius Says - Bloomberg
thoughts?