Martina Hingis, 15, served up a record at last week's U.S. Open tennis tournament in New York City. The Swiss miss became the youngest girl to reach the semifinals in singles, doubles and mixed doubles. Hingis, who hits 97-mile-an-hour serves, was born to play. She's named for tennis great Martina Navratilova.

Daily News from TIME for Kids

September 13, 1996 World Report