Rosalynn Sumners，Rosalynn Diane Sumners (born April 20, 1964) is an American ladies' singles figure skater. She was the World Junior champion in 1980, the U.S. National champion in 1982, 1983 and 1984, World champion in 1983, and won a silver medal at the 1984 Winter Olympics (second to Katarina Witt).