She won a total of 10 Olympic medals in gymnastics, including five golds, for Hungary in 1952 and 1956. She overcame the loss of her father and several relatives in the Holocaust to become one of the most successful Jewish Olympic athletes.; She won a total of 10 Olympic medals in gymnastics, including five golds, for Hungary in 1952 and 1956. She overcame the loss of her father and several relatives in the Holocaust to become one of the most successful Jewish Olympic athletes.