Dangote's net worth drops to $12.2billion

African's richest man, Nigerian Aliko Dangote’s dropped to 105th on the 2017 Forbe's real-time billionaires' ranking; he maintains the lead in Africa, as the richest man.

Dangote, who was ranked 51st in 2016 with a net worth of $15.4 billion, currently has a net worth of $12.2 billion, allafrica.com reports.