6) Yasseen Mansour – Net Worth: $1.8 Billion

This 53-year-old billionaire and his brothers run Mansour Group, which owns Caterpillar dealerships in eight African nations and GM dealerships in Egypt and Iraq.

5) Mohamed Al Fayed – Net Worth: $1.9 Billion

This 85-year-old billionaire sold Fulham Football Club to billionaire Shahid Khan in July 2013 for $300 million. In 2010, he sold Harrods to Qatar Holding for $2.4 billion.