Audrey Hepburn was born in Brussels in 1929 and lived in Europe during World War II, where she suffered from eating disorders due to lack of food. She began her career as a model in Amsterdam in the 1940s before becoming a successful actress, winning an Oscar for her role in Roman Holiday in 1953. Throughout her career she starred in many popular films but retired from acting in the 1960s to focus on family. In her later years she devoted herself to humanitarian work as a UNICEF ambassador, helping children impacted by war and poverty.