Ewa Janina Kłobukowska is a Polish former sprinter. She competed at the 1964 Olympics in the 4 × 100 m relay and 100 m sprint and won a gold and a bronze medal, respectively. She also won two gold and one silver medal at the 1966 European Athletics Championships. Kłobukowska set three world records, one in the 100 m and two in the 4 × 100 m relay. Ewa Kłobukowska (Poland) set the women's 100 m world record of 11.1 in Prague, Czechoslovakia on July 9, 1965. It stood 22 days, until Wyomia Tyus's 11.1 on July 31, 1965 (equalling it). Wiki link