VIDEO: Lindsey Vonn vs. Roger Federer in glacier tennis
17-time Grand Slam champion and the Olympic ski racer play tennis on a glacier at a promotional event for Lindt.
17-time Grand Slam champion and the Olympic ski racer play tennis on a glacier at a promotional event for Lindt.
Tennis pro Roger Federer Skypes with Lindsey Vonn just two days after his 2014 Wimbeldon final match and challenges her to a competition on July 17.