World No. 3 ranked Swiss tennis star Roger Federer and American World Cup alpine ski racer Lindsey Vonn have starred in a commercial for the Lindt & Sprungli company. They played tennis in the mountains, in an altitude of 3,450 meters above sea level.
Federer and Vonn are friends for numerous years. Lindsey Vonn has repeatedly stated that Roger Federer embodies the perfect athlete.