After nine years, Dangote is still Africa’s richest man; check who’s in the top 10

#5. Johann Rupert & family

Sixty-nine years old Rupert’s net worth is $6.5B as of January 1, 2020.

He is chairman of Swiss luxury goods firm Compagnie Financiere Richemont, a company best known for the brands Cartier and Montblanc.