Rolf Zimmermann

Rolf Zimmermann has been a Director of Columbus Acquisition Corp.
since November 2006.
He is a Non-Executive Director at Wagon Plc and a Director of Flexible Solutions Group, Karlsruhe, Germany.
Since August 2006, Mr. Zimmermann has been the Chief Executive Officer of Müller Weingarten AG.
Since May 2005, he has been a Managing Partner of Atlantic European Beratungs GmbH.
Since 2002, Mr. Zimmermann has been the Managing Partner of Rolf Zimmermann Consulting GmbH.
From 1997 to 2002, he served as Chief Executive Officer of Ford AG and Vice President of the Ford Motor Company.
From 1996 to 1997, Mr. Zimmermann served as a Managing Director in charge of Production and Development at Czech Škoda.
Prior to 1996, he held various management positions in plant and the Vehicle Production Divisions at General Motors and Adam Opel AG.
Mr. Zimmermann has 35 years experience in automotive manufacturing having originally trained as a Mechanical Engineer.
He received a Diploma in Engineering from the University of Applied Science, Wiesbaden.