Stephan Grünewald Details Cast On MovieCast On TV Name Stephan Grünewald Also Known As Birthday 1960-11-08 Gender Male Place of Birth Mönchengladbach, Germany As: Self2016-12-06Angela Merkel: Die U... As: Self2008-06-03Markus Lanz... As: Unknown2008-06-03Markus Lanz...