Carlos Slim Hel is a Mexican entrepreneur and one of the wealthiest people in the world, with a net worth of $73 billion as of March 2013.3 He has extensive holdings in a considerable number of Mexican companies through his conglomerate, Grupo Carso, SA de CV, which includes interests in communications, insurance, construction, energy, mining, retailing, publishing, and finance.4 He and his family control América Móvil, Latin America's biggest mobile telecom firm.2 Carlos Slim is the chairman of the Carlos Slim Foundation and Fundacion Telmex, which focuses on developing programs to bring social and individual progress for the most vulnerable populations of Mexico and Latin America.1 He has also founded three non-profit foundations, namely Fundación Carlos Slim Hel, Fundación Telmex, and Fundación del Centro Histórico de la Ciudad de México A.C. These foundations concentrate on Mexico City and look after arts, education, and healthcare, one for sports, and one for downtown restoration