Before revision: File:Aliko Dangote.jpg| The richest black person, Aliko Dangote, at the alacba are individuals who are of predominantly African ancestry with a net worth of at least US1 billion.
After revision: File:Aliko Dangote.jpg| The richest black person, Aliko Dangote, at the World Economic Forum, 2011Black billionaires are individuals who are of predominantly African ancestry with a net worth of at least US1 billion.