Forbes magazine’s top billionaires worldwide by rank in net worth
Carlos Slim: $69 billion, telecommunications
Bill Gates: $61 billion, Microsoft Corp.
Warren Buffett: $44 billion, Berkshire Hathaway Inc.
Bernard Arnault: $41 billion, LVMH Moet Hennessy
Armancio Ortega $37.5 billion, Zara International
Larry Ellison $36 billion, Oracle Corp.
Eike Batista $30 billion, mining and oil industries
Stefan Persson $26 billion, clothing chain H&M
Li Ka-shing $25.5 billion, diversified industries
Karl Albrecht $25.4 billion, discount supermarket chain Aldi Group
And new to the list is Billionaire Spanx inventor Sara Blakely, a billionaire at 41 years old, making her the youngest woman on the latest Forbes magazine billionaires list .