Oxfam list of 62 richest who together own as much as the poorest 50%.
Together these 62 are worth US$ 1,762 billion. This represents 0.7% of the world’s total US$ 250 trillion wealth – estimate by Credit Suisse.

Bill and Melinda Gates foundation – © Oliver Perez | Dreamstime.com
The driving forces behind these enormous fortunes are typically, brands that have gone global like Mars, Zara or Nutella, technology business that benefit from network effects that give them a natural advantage over competitors, for example Microsoft, Facebook and Google, or the buying and selling of assets, sometimes kick started with inheritance or a fortunate deal.
- Bill Gates  – US – Microsoft
- Carlos Slim Helu – Mexican – Investor
- Warren Buffett – US – Investor
- Amancio Ortega – Spain – Zara – clothing
- Larry Ellison -Â US -Â Oracle
- Charles Koch – US – Investor
- David Koch – US – Investor
- Christy Walton – US -Â Wal-mart
- Jim Walton – US -Â Wal-mart
- Liliane Bettencourt – France – L’Oreal
- Alice Walton – US -Â Wal-mart
- S. Robson Walton – US -Â Wal-mart
- Bernard Arnault – France -Â Investor
- Michael Bloomberg – US – Media
- Jeff Bezos – US -Â Amazon
- Mark Zuckerberg – US – Facebook
- Li Ka-shing -Â HK – Real estate
- Sheldon Adelson -Â US – Real estate
- Larry Page – US – Google
- Sergey Brin – US – Google
- Georg Schaeffler – German – Investor
- Forrest Mars, Jr. – US -Â Mars confectionary
- Jacqueline Mars – US -Â Mars confectionary
- John Mars – US -Â Mars confectionary
- David Thomson – Canada – Media
- Jorge Paulo Lemann – Brazil / Switzerland – Investor
- Lee Shau Kee – HK – Real estate
- Stefan Persson - Sweden - H&M
- George Soros – Hungary / US – Investor
- Wang Jianlin - China – Property
- Carl Icahn - US – Investor
- Maria Franca Fissolo - Italy - Nutella
- Jack Ma – China – Internet – Alibaba
- Prince Alwaleed Bin Talal Alsaud - Saudi Prince and Investor
- Phil Knight - US – Nike
- Steve Ballmer – USÂ – Microsoft
- Beate Heister & Karl Albrecht Jr. - Germany  – Aldi
- Li Hejun – China – Tech / Energy
- Mukesh Ambani - India – Investor
- Leonardo Del Vecchio - Italy - Sun glasses hut
- Len Blavatnik- UK / US / Ukraine – Investor
- Tadashi Yanai - Japan - Uniqlo clothing
- Charles Ergen - US – Media
- Dilip Shanghvi - India – Pharma
- Laurene Powell Jobs - US – Apple
- Dieter Schwarz - Germany – Lidl
- Michael Dell – USÂ – Dell
- Azim Premji -Â India – Tech
- Theo Albrecht, Jr. - Germany – Aldi
- Michael Otto - Germany – Internet retail
- Paul Allen - US – Microsoft
- Joseph Safra - Brazil – Investor / Banking
- Anne Cox Chambers - US – Media
- Susanne Klatten  - Germany – Investor
- Pallonji Mistry -Â India / Ireland -Â Real estate
- Ma Huateng - China – Internet (Tencent)
- Patrick Drahi - French / Israeli / Morocco – Media
- Thomas & Raymond Kwok - HK - Real estate
- Stefan Quandt  - German – Investor
- Ray Dalio - US – Investor
- Vladimir Potanin - Russia – Investor
- Robin Li - China – Internet (Baidu)
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