South Africa is a large, diverse and incredibly beautiful region.
Originally bricks are formed out of clay, but in Karaba, a small African village in the southwest of Burkina Faso, bricks are mined directly from the hills.
Not every billionaire was born rich. In fact, many of them became wealthy previously living in poverty.
The price for this house can be scary for many people, because only few people can afford to pay 140 million dollars for the estate.