Wolfgang Sahli

Wolfgang Sahli, widely known as 'Mister OAF', is the driving force behind the Open Air Frauenfeld festival, having taken over its organization in 2003. Under his leadership, the festival transitioned from its origins in rock music to become one of the largest hip-hop festivals in Switzerland, attracting over 200,000 visitors in peak years. Sahli's strategic rebranding and focus on hip-hop artists have helped establish the event as a prominent cultural hub for urban youth, showcasing international stars and fostering a vibrant scene.