 Cheryl Gibson

Cheryl Anne Gibson (born July 28, 1959), is a former competitive swimmer from Canada who won the silver medal in the women's 400-metre individual medley at the 1976 Summer Olympics in Montreal, Quebec.She held the Alberta provincial record in the 400-metre individual medley for 30 years, before it was broken in December 2008 by a 16-year-old Edmonton high school student.