Wolfgang Schäuble (born 18 September 1942) is a German politician of the Christian Democratic Union (CDU) who has served as Germany's Federal Minister of Finance in the second and third Merkel cabinets since 2009.From 1984 to 1991 he was a member of Helmut Kohl's cabinet, first as Federal Minister for Special Affairs and Chief of the Chancellery and then as Federal Minister of the Interior. Between 1991 and 2000, he was chairman of the CDU/CSU group in the parliament, and from 1998 to 2000 also CDU party chairman. He served again as Federal Minister of the Interior in the First Merkel cabinet from 2005 to 2009.He received  International Charlemagne Prize of Aachen in 2012.