Donald George Bragg was an American athlete who competed mainly in the pole vault and won a gold medal in that event at the 1960 Summer Olympics. Don Bragg (United States) set the men's pole vault world record of 4.80 m in Palo Alto, U.S. on July 2, 1960. It stood 11 months, until George Davies's 4.83 m on May 20, 1961. Wiki link