Carlos Slim Born Carlos Slim Helú January 28, 1940 (age 78) Mexico City, Mexico Residence Mexico City, Mexico Nationality Mexican Education Civil engineering Alma mater Universidad Nacional Autónoma de México Known for CEO of Telmex, América Móvil, and Grupo Carso World's richest person, 2010-13 Net worth US$63.8 billion[1] (2018) Spouse(s) Soumaya Domit (m. 1967–1999; her death) Children 6, including Carlos Website Official website Carlos Slim… Continue reading Carlos Slim