After graduation, his parents sent him to Vienna, where he studied at the Wiener Handelsakademie (Vienna Commercial Academy), the predecessor to today's Vienna Business School.
După absolvire, părinții lui l-au trimis la Viena, unde a studiat la Wiener Handelsakademie (Academia Comercială din Viena), predecesoarea actualei Școli de Afaceri din Viena.