Forbes magazine's 50th Richest Africans 2013 list. Dangote now worth $20b

Forbes Magazine just released their list of the richest African 2013 and nigerian industrialist Aliko Dangote is placed at No.1 with a net worth $20 billion. Africa's richest are getting richer. In 2003, Forbes counted only two billionaires in Africa - Nicky Oppenheimer and Johann Rupert, both in South Africa, Now they are 50 of them.