The "Christophorus" is Porsche's client magazine that publishes the latest news of the Porsche world with a journalistic approach. Since 2017, the magazine has included digital content, accessible via the Christophorus website or the complimentary app. "Fahrstunde mit Walter Röhrl" is one of these digital works. The video series features well-known rally drive Walter Röhrl, who explains in each video the characteristics of vehicles and the sports he dominates. He is shown in a Porsche GT3, on his mountain bike or skis, while sharing tips and the advantages of each sport for the body and mind - especially in connection with being a driver.