The Mexican – whose full name is Carlos Slim Helu – has a family wealth estimated at $73 billion, around $4 billion more than in 2012. He made much of his fortune in telecoms, and also has ...

Mexican billionaire Carlos Slim Helu got $2.1 billion richer as of ... 1.8 billion privatization of Mexico’s state-owned telecom company Telmex, with partners France Telecom and Southwestern ...

The number of billionaires and their total net worth have dwindled in 2019, but the United States has more people on Forbes' annual ranking than ever before. Facebook's Zuckerberg jumps 10 spots ...

Telefonos de Mexico's Honorary Chairman Carlos Slim Helu says he learns more from success than failure at the WSJD Live conference in Laguna Beach, Calif.