Gad Beck was the last known gay Jewish survivor of the Nazi concentration camps. He died just before his 89th birthday.
Under the Nazi regime, he famously dressed-up as a Hitler Youth member, and entered a deportation camp to free his lover, Manfred Lewin. However, Mr Lewin refused to be separated from his family, with whom he was later deported to Auschwitz, and killed there.
He appears as himself in Paragraph 175, the documentary about the law that made homosexuality illegal in Germany.