About Dorothy Manley
Dorothy Gladys Manley was a British sprinter. She competed in the 1948 Summer Olympics, held in London, in the 100 metres where she won the silver medal with a time of 12.2 seconds. She was the first British woman to win an Olympic sprint medal. She was also a medallist in the 1950 British Empire Games, and the 1950 European Athletics Championships. Fanny Blankers-Koen won the gold medal in first place with a time of 11.9, while Manley's time was 12.2, just ahead of Shirley Strickland de la Hunty, who registered the same time.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.