Which Plebiscite of Przeglad Sportowy became a woman's Olympic champion in the 100 meteres?
Stanisława Walasiewicz Stanisława Walasiewicz, also known as Stefania Walasiewicz, Stanisława Walasiewiczówna (see Polish name) and Stella Walsh (3 April 1911 – 4 December 1980) was a Polish track and field athlete, who became a women's Olympic champion in the 100 metres. It was later learned that Walasiewicz had a Y chromosome and was intersex. She became an American citizen in 1947.
Ripszima Székely Ripszima Székely (born 12 July 1936) is a Hungarian former swimmer. She competed in the women's 100 metre freestyle at the 1956 Summer Olympics.