"1955Z"^^ . "1.89"^^ . "Christian Lietzmann (born 2 October 1955) is a retired German swimmer who won two silver medals at the 1974 European Aquatics Championships, in the 200 m and 400 m medley. He competed in the same events at the 1972 Summer Olympics, but was eliminated in the preliminaries."@en . . "Swimmer" . . "74000.0"^^ . . "1955-10-02Z"^^ . . "Lietzmann, Christian"@en .