Question: who is the richest black man in the world 2018?
Answer: Aliko Dangote $14.4 billion. Mike Adenuga, $9.9 billion. Robert Smith, $4.4 billion. Oprah Winfrey $3.1 billion. Femi Otedola, $1.85 billion. Strive Masiyiwa, $1.8 billion. Folorunsho Alakija, $1.55 billion. Patrice Motsepe $1.15 billion.