 | This article needs additional citations for verification. (March 2019) |
Rex Gildo (formerly Alexander Gildo, born Ludwig Franz Hirtreiter; 2 July 1936 – 26 October 1999) was a German singer of Schlager ballads who reached the height of his popularity in the 1960s and 1970s, selling over 25 million records and starring in film and television roles.