Levi Siver from Maui and Balz Müller from Biel in Switzerland and their snow windsurfers draw the “X” in pristine powder snow slopes in the Engadine mountains. The windsurfing legend Levi Siver is one of the world’s best big wave windsurfers. In his home town of Maui, he surfs the world’s biggest waves in Hookipa and Jaws. The Swiss courtship Müller is a pioneer in foil sport. He is the reigning windsurf foil world champion and won the Wing Foil World Cup in Tarifa earlier this year.
The athletes of the air in the X-project are Maxime Chabloz with the snowkite and Ueli Kestenholz with the speed rider. Maxime Chabloz is a multisport talent and junior world champion in freestyle kitesurfing and at the same time junior world champion in freeride skiing.