Chelsea Johnson is a former American pole vaulter. She is the daughter of Jan Johnson, who won three NCAA championships and a bronze medal in the pole vault at the 1972 Summer Olympics. She won the silver medal at the 2009 World Championships in... Wikipedia
Born: 1983 (age 40 years), Atascadero, CA
Parents: Jan Johnson
World finals: 2nd at the 2009 World Championships in Athletics