Diploma in architect, Technology University Braunschweig, 1976. Diploma in architect, Technology University Aachen, 1979. Master of Science in Architect, Massachusetts Institute of Technology, 1982.
Freelance architect Steidle & Partner, Munich, 1977, Schneider-Wessling, Cologne, 1980. Owner Office/Architectural Firm, 1982-1986. Office head Ungers Architects, Frankfurt, 1986-1989.
Partner Foundation Office KSP Engel and Zimmermann Architects British Dental Association, since 1990. Member Frankfurt City Town Planning Committee, since 1990.
Member British Dental Association (president since 1988), Association German Architects (chairman since 1998), Deutscher Werkbund.
Married; children: Lucas, Isabel, Lillith, Jacob.