THESE TWO AFRICAN WOMEN HAVE A COMBINED NET WORTH OF $3.2 BILLION

Nigeria's Folorunso Alakija and Isabel dos Santos of Angola are the two richest women in Africa with a combined net worth of $3.2 billion, according to Forbes estimates. Here's how the richest women ranked among the member of Africa's 3-comma club: Folorunso Alakija The 68-year-old oil magnate is one of the richest black women in the world and the owner of Famfa Oil Limited, a Nigerian oil exploration company. Worth estimate: $1 billion Source: Oil and Gas Nationality: Nigeria Isabel dos Sant...