As a trainee at the marketing magazine "w&v" in 1997, he was in charge of the newly created "Multimedia" page. Later, at Bertelsmann and RTL, he supported to launch the first intranet. Since 2002 Markus is working for Deutsche Telekom. First as a spokesman for T-Mobile in Bavaria. At that time there was still a fight for every single cell tower. Currently, he is responsible for the communication of mobile and fixedline in Germany. The digital transformation has accompanied his entire professional life - and fascinates him. Markus is the father of three children and married to one woman.