Did you mean: Jon Olsson
Jon C. Olsen is an American former competition swimmer, four-time Olympic champion, and former world record-holder. Olsen was a successful relay swimmer for the U.S. national team in the late 1980s and 1990s. Wikipedia
Born: 1969 (age 55 years), New Britain, CT
Height: 6′ 5″
Teammates: Matt Biondi, Tom Jager, Jeff Rouse, and more