Billionaire - Wikipedia, the free encyclopedia A billionaire, in countries that use the short scale number naming system, is a person who has a net worth of at least one billion (one thousand million) units of a given ...
Black billionaires - Wikipedia, the free encyclopedia According to the 2012 Forbes Billionaire List, Nigerian business magnate Aliko Dangote with a net worth of $11.2 billion is the richest Black person in the world.