William Gates III Warren Buffett Carlos Slim Helú Ingvar Kamprad Lakshmi Mittal Sheldon Adelson Bernard Arnault Amancio Ortega Li Ka-shing David Thomson Larry Ellison Liliane Bettencourt Prince Alwaleed Mukesh Ambani Karl Albrecht Roman Abramovich Stefan Persson Anil Ambani Paul Allen Theo Albrecht