|Bocconi University Milan & Goethe University Frankfurt, Int. Management||1992|
|Economics, BA & Law|
Christian is a veteran of the international television and online media industries, having directed the advertising sales at ProSiebenSat.1 Media AG, and having served as CEO of the European shopping network HSE24 as well as his foundation of El Cartel Media. Most recently before he joined Tremor Media, Christian â€“ who is fluent in five languages â€“ directed Googleâ€™s business in the German market.