About Sondre Norheim
Sondre Norheim, born Sondre Auverson, was a Norwegian skier and pioneer of modern skiing. Sondre Norheim is known as the father of Telemark skiing. In 1984, Norheim was inducted into the Scandinavian-American Hall of Fame as the first class of inductees. In 1868 he won the first national skiing competition in Christiania, beating his younger competitors by a large margin. Set on the first ever official ski jumping competition.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.