From Wikipedia, the free encyclopedia Roy Horn (born Uwe Ludwig Horn; October 3, 1944 – May 8, 2020) comprised, with Siegfried Fischbacher, Siegfried and Roy, the duo of German magicians and entertainers who became known for their appearances with white lions and white tigers. Horn's performing career ended on October 3, 2003 when he was severely attacked during a show at the Mirage in Las Vegas by a seven-year-old white... see more