Helena Nordheim
Helena "Lea" Nordheim was a Dutch gymnast. She won the gold medal as a member of the Dutch gymnastics team at the 1928 Summer Olympics in her native Amsterdam.
Nordheim was born in Amsterdam and died in the Sobibor extermination camp. As a Jew, she was sent to Westerbork concentration camp in June 1943. Shortly after, Nordheim was deported to Sobibór where she was murdered, together with her husband Abraham and their ten-year-old daughter Rebbecca.