Learn how to wing surf - the new Watersport that will revolutionize the options and range of surfing, windsurfing and sup. Easy to learn, easy to improve and with endless fun for every Watersport addict. Your teacher: Balz Muller, the very first waterman on a freestyle foil and in freestyle wing surfing. This charming and passionate Swiss surfer explains the most important details owning surfing here in this tutorial.