Olympian Lindsey Vonn never shies away from competition - especially when its boys versus girls. » Subscribe for More: » Watch .\rbr\rbrrunning wild with bear grylls s03e05 lindsey vonn.\rbr\rbrOlympian Lindsey Vonn never shies away from competition - especially when its boys versus girls. » Subscribe for More: » Watch .\rbr\rbrOlympian Lindsey Vonn never shies away from competition - especially when its boys versus girls. » Subscribe for More: » Watch .