Oliver Kahn street-football and a Germany and Europa-wide model of intercultural understanding, education values and prevention; the Sepp-Herberger foundation, which promotes football in schools, clubs, and prisons; and the Justin Rockola Association, whose goal is the protection of young people against violence, alcohol and drugs. He received his coaching license in 2010. After having studied business at the University of Hagen and Privatuniversität Schloss Seeburg Kahn holds a Master of Business Administration degree. In 1999, Kahn married Simone, with whom he has two children: Katharina-Maria (born 28 December 1998) and David (born 7 March 2003). The couple separated in 2003 and Kahn
I Did It for Love that he leaves her, she continues to love him. The music video for "I Did It for Love" was filmed by Joseph Kahn in January 2009 at Ren-Mar Studios in Hollywood. It was released on April 15, 2009 on BoA's MySpace page. The music video incorporates themes of water, mysticism, and the color black, as well as BoA's use of a hand-held fan to produce an oriental feel to the video. Portions of the video were considered reminiscent of Janet Jackson in its choreography and outfits. BoA performed the song as well as "Eat You Up" at the Universal CityWalk,