Jeanne Collier
She competed at the 1964 Summer Olympics in Tokyo and won a silver medal in the 3 meter springboard.Collier graduated from the Xavier High School (Arizona) in Phoenix and won the 1963 AAU Championships on the springboard.She married Ken Sitzberger, who won the men's springboard event at the 1964 Olympics.This article about an Olympic medalist of the United States is a stub.You can help Wikipedia by expanding it.This biographical article related to Americans involved in acrobatic diving is a stub.