Helene Julie Mayer was a German-born fencer who won the gold medal at the 1928 Olympics in Amsterdam, and the silver medal at the 1936 Olympics in Berlin. She competed for Nazi Germany in Berlin, despite having been forced to leave Germany in 1935 and resettle in the United States because she was of Jewish descent. She studied at American universities, and later returned to Germany in 1952 where she died of breast cancer.

The 1936 Summer Olympics, officially known as the Games of the XI Olympiad and commonly known as Berlin 1936, was an international multi-sport event held from 1 to 16 August 1936 in Berlin, Germany. Berlin won the bid to host the Games over Barcelona at the 29th IOC Session on 26 April 1931. The 1936 Games marked the second and most recent time the International Olympic Committee gathered to vote in a city that was bidding to host those Games. Later rule modifications forbade cities hosting the bid vote from being awarded the games.