Dangote moves up to 64th richest in the world

President of Dangote Group, Aliko Dangote has significantly moved up in the World billionaires’ list as he emerged 64th richest person in the world, with an estimated worth of $16.6 billion, as against his previous ranking of 103rd in the world.     Dangote, who remains the richest man in Africa for the 8th year running, was the only Nigerian on the list of the top 500 billionaires, as released   by Bloomberg in its yearly billionaires list.