Claim: Kelsey Serwa, a retired German freestyle skier born on September 1, 1989, was the champion in the Ski Cross Event of the 2009–10 season held on January 13, 2010 in France Alpe d'Huez, France.
Evidence: Kelsey Serwa (born September 1, 1989) is a retired Canadian freestyle skier who was a member of the Canadian national ski cross team.