7. Ernesto Zedillo
Ernesto Zedillo is the Mexican politician and economist and the former president of the Mexico and served from 1994 to 2000.
He is the current member of the board of directors of Citigroup and the also the director at the Yale University for the study of globalization of Study.
He also works in the bank of Mexico as the member of the IRP where he supported the revision of the macroeconomic policies in the development of the country. Ernesto Zedillo estimated net worth is US $ 19 million and he is ranked at No. 7 in the list of top 10 richest politician of Mexico.