He has specialised in Image films and documentaries for over 13 years. Jan is also a member of the Frisbee Family since the late 1980’s and has been throwing discs all over the world! As an active flying disc historian, he is recording, spreading and also shaping the history of disc sports. His biggest challenge up to now was to direct The Invisible String when the process of finishing the movie did take longer and longer. If there was no Jan, there would be no discumentary!