Mr. Mauricio Ramos is an Independent Director at Charter Communications, Inc. and a President, CEO & Executive Director at Millicom International Cellular SA. He is on the Board of Directors at Charter Communications, Inc. and Millicom International Cellular SA. Mr. Ramos was previously employed as a Chairman by VTR GlobalCom SpA, a President by Liberty Communications of Puerto Rico LLC, a Divisional Vice President-Business Development by UnitedGlobalCom, Inc., a Controller by Fura Gems, Inc., a President-Liberty Global Latin America Division by Liberty Global (Private Equity), a Chief Financial Officer-Latin Americas Division by Liberty Global, Inc., and a Chairman by Tepal Organizacion. He also served on the board at GSM Association. He received his undergraduate degree from Universidad de Los Andes and a graduate degree from Universidad de Los Andes.