Carlo Janka is a Swiss former alpine ski racer. Born in Obersaxen, in the canton of Graubünden, he had the winter sports facilities right in front of his home. Janka has won gold medals at both the Winter Olympics and the World Championships, as well as one World Cup overall title, one discipline title and also, one unofficial alpine combined title.

Obersaxen is a former municipality in the district of Surselva in the Swiss canton of Graubünden. On 1 January 2016 the former municipalities of Obersaxen and Mundaun merged to form the new municipality of Obersaxen Mundaun.