12 May 1964 | Born in Hildesheim, since 1971 resident in Hannover (interim in Isernhagen) |
since 1983 | Member of the SPD (Social Democratic Party of Germany) |
1985 | College of higher education entrance qualification at the Kaiser-Wilhelm-Gymnasium Hannover |
1986/1987 | Civilian service in Isernhagen |
1988 - 1991 | Ev. Fachhochschule (Protestant College of Higher Education) Hannover, Studies in Social Education |
1991 | Diploma (FH) as final degree of studies |
1991 - 1994 | Bildungswerk Niedersächsische Volkshochschulen (employee) |
1995 - 1996 | Verein zur Förderung der Völkerverständigung (Association for the Support of International Understanding) and 'spw' magazine (Research Assistant) |
1996 - 1998 | Foundation for Work and Environment of the IG BCE (Research Assistant) |
1999 - 2000 | Lower Saxony Ministry for the Environment (Head of Public Relations) |
2000 - 2009 | SPD district Hannover (Chief Operating Officer) |
2008 - 2013 | Member of the State Parliament of Lower Saxony |
since 2009 | SPD district Hannover (Chairman) |
2010 - 2013 | SPD parliamentary group in the State Parliament of Lower Saxony (Chairman) |
6 Oct. 2013 | Elected Mayor and CEO of the City of Hanover |
11 Oct. 2013 | Took office as Mayor and CEO of the City of Hanover |
26 May 2019 | Retired |