Born in Stockholm (Sweden), now live in Sapporo (Japan). Hold a Ph.D. in computer science and work with computers during the days, perform magic in a bar during the nights (and weekends, for kids). Also used to teach historical fencing back in Sweden.
In Weimar we got a chance to listen to a demonstration of a "3D sound" setup. It was very cool. They played different types of music with the sound sounding like you were in very different environments, like a church, a concert hall, or a club. The also played sounds that moved around you in three dimensions.