Studies in Economics, University of Buenos Aires. Chairman: IRSA Inversiones y Representaciones, Argentina's largest real estate company; Cresud and Brasilagro, leading agricultural companies in Latam; Austral Gold, an Australian-based mining company; Dolphin Fund, which controls IDB Development, one of the largest conglomerates in Israel, involved in the insurance, telecommunications, agrochemicals and retail industries, among others. Member: Group of Fifty; Council of the Americas; Global Advisory Board, Endeavor; Argentina's Association of Corporations (AEA). President: Fundacion IRSA; Taglit-Birthright Argentina. Vice-President, World Jewish Congress.