In The Economic Times’ subscription advertisement, we see an African business magnate, Aliko Dangote, listed as the richest black man in the world, with a net worth of $13.9 billion. It’s astonishing, truly, that someone from Africa has achieved such a feat in the business world. Meanwhile, the so-called billionaires listed below seem to play mere supporting roles in this ranking. Some of their net worth doesn’t even reach $10 billion, leading one to question the authenticity of their wealth.