Professor Andersson is currently active as skateboarder. He started again 2015 following a long break. Now in 2020 he skates with his friends at least once a week and often twice. Not only ramp and bowl but also freestyle and some slalom.
Tony Hesse manufactured the board for Cash Skateboards and Prof Andersson came up with the design.
In 1981 Gerhard and his friend Mikael played in a punk band called Obstipation. After that he went into heavy metal and then big band student music and jazz. Then he had a long pause from music. Obstipation started again in 2016 and together with a third band member (Gareth) they play "unplugged" music and rehearse on a regular basis (with occasional small gigs). Mostly covers but one tune from the early days called "sport" is on the setlist (see facebook for examples).