Rank NameNetWorthAge SourceCountry ofCitizenship1 Bill Gates$75 B 60 Microsoft United States2 Amancio Ortega$67 B 79 Zara Spain3 Warren Buffett$60.8 B 85 Berkshire Hathaway United States4 Carlos Slim Helu$50 B 76 telecom Mexico5 Jeff Bezos$45.2 B 52 United States6 Mark Zuckerberg$44.6 B 31 Facebook United States7 Larry Ellison$43.6 B 71 Oracle United States8 Michael Bloomberg$40 B 74 Bloomberg LP United States9 Charles Koch$39.6 B 80 diversified United States 9 David Koch$39.6 B 75 diversified United States11 Liliane Bettencourt$36.1 B 93 L'Oreal France12 Larry Page$35.2 B 42 Google United States13 Sergey Brin$34.4 B 42 Google United States14 Bernard Arnault$34 B 66 LVMH France15 Jim Walton$33.6 B 67 Wal-Mart United States16 Alice Walton$32.3 B 66 Wal-Mart United States17 S. Robson Walton$31.9 B 71 Wal-Mart United States18 Wang Jianlin$28.7 B 61 real estate China19 Jorge Paulo Lemann$27.8 B 76 beer Brazil20 Li Ka-shing$27.1 B 87 diversified Hong Kong21 Beate Heister & KarlAlbrecht Jr.$25.9 B - supermarkets Germany22 Sheldon Adelson$25.2 B 82 casinos United States23 George Soros$24.9 B 85 hedge funds United States24 Phil Knight$24.4 B 78 Nike United States25 David Thomson$23.8 B 58 media Canada26 Steve Ballmer$23.5 B 59 Microsoft United States27 Forrest Mars, Jr.$23.4 B 84 candy United States 27 Jacqueline Mars$23.4 B 76 candy United States 27 John Mars$23.4 B 79 candy United States 30 Maria Franca Fissolo$22.1 B 98 Nutella, Chocolates Italy31 Lee Shau Kee$21.5 B 88 real estate Hong Kong32 Stefan Persson$20.8 B 68 H&M Sweden33 Jack Ma$20.5 B 51 Alibaba China34 Theo Albrecht, Jr.$20.3 B 65 Aldi, Trader Joe's Germany35 Michael Dell$19.8 B 51 Dell United States36 Mukesh Ambani$19.3 B 58 petrochemicals, oil &gasIndia37 Leonardo Del Vecchio$18.7 B 80 eyeglasses Italy38 Susanne Klatten$18.5 B 53 BMW,pharmaceuticalsGermany39 Georg Schaeffler$18.1 B 51 automotive Germany40 Paul Allen$17.5 B 63 Microsoft,investmentsUnited States41 Prince Alwaleed Bin TalalAlsaud$17.3 B 60 investments Saudi Arabia42 Joseph Safra$17.2 B 77 banking Brazil43 Carl Icahn$17 B 80 investments United States44 Laurene Powell Jobs$16.7 B 52 Apple, Disney United States 44 Dilip Shanghvi$16.7 B 60 pharmaceuticals India46 Ma Huateng$16.6 B 44 internet services China47 Dieter Schwarz$16.4 B 76 retail Germany48 Ray Dalio$15.6 B 66 hedge funds United States 48 Stefan Quandt$15.6 B 49 BMW Germany50 James Simons$15.5 B 77 hedge funds United States51 Aliko Dangote$15.4 B 58 cement, sugar, flour Nigeria51 Michael Otto$15.4 B 72 retail, real estate Germany53 Len Blavatnik$15.3 B 58 diversified United States54 Donald Bren$15.1 B 83 real estate United States55 Azim Premji$15 B 70 software services India56 Serge Dassault$14.7 B 90 aviation France57 Tadashi Yanai$14.6 B 67 retail Japan58 Cheng Yu-tung$14.5 B 90 diversified Hong Kong58 Hinduja family$14.5 B - Hinduja Group United Kingdom 60 Leonid Mikhelson$14.4 B 60 gas, chemicals Russia60 David & Simon Reuben$14.4 B 73 investments, realestateUnited Kingdom62 Stefano Pessina$13.4 B 74 drugstores Italy63 Mikhail Fridman$13.3 B 51 oil, banking, telecom Russia64 Dietrich Mateschitz$13.2 B 71 Red Bull Austria65 Abigail Johnson$13.1 B 54 money management United States 65 Kjeld Kirk Kristiansen$13.1 B 68 Lego Denmark65 Joseph Lau$13.1 B 64 real estate Hong Kong68 Gerald CavendishGrosvenor$13 B 64 real estate United Kingdom68 Thomas & RaymondKwok$13 B - real estate Hong Kong68 Marcel Herrmann Telles$13 B 66 beer Brazil71 Henry Sy$12.9 B 91 SM InvestmentsCorporationPhilippines72 Steve Cohen$12.7 B 60 hedge funds United States73 Pallonji Mistry$12.5 B 86 construction Ireland73 Hans Rausing$12.5 B 89 packaging Sweden73 Alisher Usmanov$12.5 B 62 steel, telecom,investmentsRussia76 Charlene deCarvalho-Heineken$12.3 B 61 Heineken Netherlands77 Charles Ergen$12.2 B 63 satellite TV United States78 Ronald Perelman$12.1 B 73 leveraged buyouts United States 78 Vladimir Potanin$12.1 B 55 metals Russia80 Stephen Ross$12 B 75 real estate United States81 Patrick Soon-Shiong$11.9 B 64 pharmaceuticals United States82 Masayoshi Son$11.7 B 58 internet, telecom Japan82 Heinz Hermann Thiele$11.7 B 74 brakes Germany84 Francois Pinault$11.5 B 79 retail France85 David Tepper$11.4 B 58 hedge funds United States 85 Gennady Timchenko$11.4 B 63 oil & gas Russia87 Carlos Alberto Sicupira$11.3 B 68 beer Brazil88 Shiv Nadar$11.1 B 70 software services India88 Thomas Peterffy$11.1 B 71 discount brokerage United States 90 Robin Li$11 B 47 internet search China90 Alain Wertheimer$11 B 67 Chanel France90 Gerard Wertheimer$11 B 65 Chanel France93 Alexey Mordashov$10.9 B 50 steel, investments Russia94 Elon Musk$10.7 B 44 Tesla Motors United States94 CharoenSirivadhanabhakdi$10.7 B 71 beverages Thailand96 Petr Kellner$10.6 B 51 banking, insurance Czech Republic 96 Rupert Murdoch$10.6 B 84 media United States98 Viktor Vekselberg$10.5 B 58 metals, energy Russia99 Lukas Walton$10.4 B 29 Wal-Mart United States 100 Eric Schmidt$10.2 B 60 Google United States。