Carlos Slim Helu
Telecom, Mexico.
Net Worth $53.5 billion
Telecom tycoon who pounced on privatization of Mexico’s national telephone company in the 1990s becomes world’s richest person for first time after coming in third place last year. Net worth up $18.5 billion in a year. Recently received regulatory approval to merge his fixed-line assets into American Movil, Latin America’s biggest mobile phone company.
