Top Ten Billionaires of 2013

1 Bill Gates William Henry Gates III (born October 28, 1955) is an American business magnate, software developer, investor, author, and philanthropist. He is a co-founder of Microsoft, along with his late childhood friend Paul Allen. During his career at Microsoft, Gates held the positions of chairman, chief executive ...read more.

2 Carlo Slim Helu

3 Amancio Ortega

4 Warren Buffett

5 Larry Ellison

6 Charles Koch

7 David Koch

8 Li Ka-shing

9 Liliane Bettencourt

10 Mark Zuckerberg Mark Elliot Zuckerberg is an American technology entrepreneur and philanthropist. He is known for co-founding and leading Facebook as its chairman and chief executive officer.

The Contenders

11 Bernard Arnold

12 Miuccia Prada

13 Giorgio Armani

14 Renzo Rosso

15 Luciano Benetton

16 Mukesh Ambani

17 Donald Trump Donald John Trump (born June 14, 1946) is an American businessman, television personality, politician, and the 45th President of the United States. Born and raised in Queens, New York City, Donald J. Trump received an economics degree from the Wharton School of the University of Pennsylvania in 1968. In 1971, Donald Trump took charge of his family's real estate and construction firm, Elizabeth Trump... read more