There are only 10 Black US Dollar Billionaires in the world for 2017. Nigeria has 3 of them, South Africa, Sudan and Angola all have 1 each.
-Nigerian cement tycoon, Aliko Dangote, with an estimated networth of $12.2 billion.
-Nigerian Oil/Telecom tycoon, Mike Adenuga with an estimated networth of $6.1 billion
-Isabel Dos Santos (born on April 20th, 1973) is the world's youngest Black Billionaire.
She owns a significant stake in Unitel, the country’s largest mobile phone network, and a stake in Banco BIC. Investment outside Angola included.
She is also the daughter of Angola's out-going president Jose Eduardo Dos Santos, who has ruled the country since 1979.
-South Africa’s first black billionaire, Patrice Motsepe, with a networth of over $1.81 billion. He is also the president and owner of the Mamelodi Sundowns Football Club.
-Nigerian Oil tycoon, Folorunsho Alakijaalso also Nigeria's only female Billionaire. Estimated networth of $1.61 billion.