Complex sentence: Janet Jean Gerhauser Carpenter (born August 9,1932 in Minneapolis, Minnesota) was an American pair skater who competed with John Nightingale, twice winning the silver medal at the United States Figure Skating Championships and taking part in the 1952 Winter Olympic Games.
Split into simpler sentences: Janet Jean Gerhauser Carpenter (born August 9,1932 in Minneapolis, Minnesota) was an American figure skater. She most notably competed in pairs with partner John Nightingale, twice winning the silver medal at the United States Figure Skating Championships and taking part in the 1952 Winter Olympic Games.