What in the World? Trivia #1 - Who am I?

In honor of being in San Francisco, my first quiz is dedicated to the athletes of the Bay Area. Can you figure out who this famous female athlete is?

In her two years at stanford, she won NCAA swimming championships in the six events she entered and was a member of four winning relay teams. She was named PAC-10 swimmer of the year in 1991 and '92. She set two american and three NCAA records and led Stanford to the 1992 NCAA championship. In the 1992 Olympic Games in Barcelona, Spain, she won gold medals in teh 200-meter butterfly and 400-meter medley relay, a silver in the 200 individual medley and a bronze in the 400 individual medley. Inducted into the Bay Area Sports Hall of Fame in 2004.