Mark was born in Hamburg in 1976 and worked as a trainee on set of a children's series during his school days. After graduating from high school, his path led him through various positions at Hamburg production companies to Berlin, where he worked as a Location Manager and as a 2nd Assistant Director on several international feature films. From 2003 to 2008, Mark was Unit Manager at Network Movie in Hamburg, where he participated in more than 20 TV-productions. Afterwards, he got to know the channel world as Production Manager at ProSieben and then took the role of Head of Production Management of SAT.1 in Munich. From 2010 to 2019, Mark oversaw numerous scripted and non-scripted productions for all major German TV channels as Head of Production at the All3Media Group. As Managing Director, Mark has set up the German office of the British youngest Media in Munich since 2019. Mark joined Dreamtool in June 2021.