6. Carlos Slim Helu:
He is a Lebanese Mexican business mogul, investor and a philanthropist. He is the chairman and CEO of Telmex, America Movil, Samsung Mexico and the conglomerate Grupo Carso. His conglomerate comprises of a wide array of industries that include industrial manufacturing, telecommunications, healthcare, real estate, airlines, media, energy, hospitality, entertainment and many more. He is often referred to as “Warren Buffet of Mexico”. His net worth and assets are estimated to be US$67 billion.