Christian Lehmhaus, born 1963 in Bielefeld, Germany. In 1993 he completed his architecture degree at the TUBerlin. Since 2001, after having been employed as an architect, he has been Partner and Managing Director at [phase eins]. Projektberatung + Wettbewerbsmanagement fur Architektur und Stadtebau. He was also Professor of Project Management and Project Development at Bochum University of Applied Sciences.