Olga Modrachová, married Davidová (9 May 1930 – 30 January 1995) was a Czech athlete. She competed in the women's high jump at the 1952 Summer Olympics and the 1956 Summer Olympics. Her husband was Jiří David, a Czech sprinter. References 1930 births 1995 deaths Athletes (track and field) at the 1952 Summer Olympics Athletes (track and field) at the 1956 Summer Olympics Czech female high jumpers Czech female long jumpers Czech female hurdlers Czech female sprinters Czech heptathletes Olympic athletes of Czechoslovakia Athletes from Prague