Aliko Dangote
Surprise, surprise. The world's richest African is Nigerian.

Aliko Dangote's investments in Ethiopia.
BRICS expands to 54.6% of world population by adding Nigeria, Africa’s most populous country - Geopolitical Economy Report
BRICS added new partner Nigeria, Africa’s most populous country, 6th-biggest on Earth. BRICS+ has 10 members and 9 partners: 54.6% of world population, 42.2% of global GDP (PPP).

