Slim was born on 28 January 1940, in Mexico City, to Julián Slim Haddad (born Khalil Salim Haddad Aglamaz) and Linda Helú Atta, both Maronite Christians from Lebanon. He decided at a young age that he aspired … See more

After graduating from university in 1961, Slim launched his business career by starting off as a stock trader in Mexico, often working 14-hour days to make a name for himself in the Mexican business world. In 1965, profit… See more