<prompt> Gisela Eva Margareta Thidholm 23 June 1930 6 May 2009 wayengumshayeli wasemanzini waseSweden owathola indondo yethusi emjahweni we-4 × 100 m e-1950 European Aquatics Championships  <response>: . futhi. Wancintisana kuma-Olympics ka-1948 emidlalweni engu-400 m no-4 × 100 m, kodwa wehluleka ukufinyelela kowamanqamu. 