Nigeria is a country and no it's not.
The richest parts in Africa is south Africa
The richest city in South Africa would have to be Johannesburg. While Cape Town is by far the best looking, all or most of the head offices and big corporations are situated in Johannesburg.
Aliko Dangote is the richest person in Africa
As of 2014, South Africa's richest soccer star is Yaya Toure with an annual income of 13.5 million euros. He currently plays for the Manchester City Club.
Aliko Dangote Of Nigeria Is Africa's Richest man
The richest city in the world is Tokyo.
It is one of the capital cities of South Africa, and the de facto capital city, as well as the 4th biggest city in the country, and houses the most important momuments and houses the Parliament of South Africa.
Tokyo, Japan is the richest city.
Bangkok is the richest city in Thailand.
Egypt is the richest country in Africa, but not just Africa, it is the richest in the whole wide world.
South Africa.