Question: Katie Ledecky won three individual gold medals in the 2016 Olympics for swimming. Which famous swimmer did the same when she was 16-years-old?
Sentence (from "Debbie Meyer"): While she was still a 16-year-old student at Rio Americano High School in Sacramento, California, she became the first swimmer to win three individual gold medals in one Olympics, winning the 200-, 400-, and 800-meter freestyle swimming races.
Relevant evidence: Yes