Question: who was the richest black man in america?
Answer: Aliko Dangote $25 billion. Mike Adenuga $4.6 billion. Oprah Winfrey $2.9 billion. Patrice Motsepe $2.9 billion. Florunsho Alakija $2.5 billion. Abdul Samad Rabiu $1.2 billion. Mo Ibrahim $1.1 billion.