I graduated in 1979 from Chalmers University of Technology. The subject for my master thesis was on numerical methods for thick turbulent boundary layers. After that I have continued to work with the development of CFD methods for application in ship hydromechanics. First as a Ph.D. student at Chalmers and after that at SSPA Sweden AB. In 1988 I presented my Ph.D. thesis on "Numerical Calculation of Ship Stern Flows". The year after we founded FLOWTECH International AB which develops and market the CFD program SHIPFLOW. During the time at FLOWTECH I have participated in several EU-projects and other research projects. I currently hold the position as Managing Director at FLOWTECH International AB.