Coach since 1989
CEO, Head Coach and Director - OS Tennis Performance
September 2016-January 2019
Head of Tennis-private Sports School Schloss Hagerhof - Bad Honnef
October 2012-September 2016
Sports Director and Head Coach-TC RW Troisdorf e.V.
Deputy Head Coach Iphitos Tennis Academy and Deputy Sports Director - MTTC Iphitos e.V.-Munich
September 1999-April 2012
National Coach of the Tennisverband Mittelrhein e.V. (German Tennis Federation) - Cologne
Coached Sabine Lisicki, Annika Beck, Chiara Scholl, Anna Popescu, Andreas Mies, Oscar Otte, Alistar Hunt, Eddy Bank, Andrei Mlendea, Dmytro Kovalyov, Nikolas Walterscheid-Tukic
Tennis Integrity Protection Programme (TIPP) by TIU
German Tennis Federation-Club Manager
German Tennis Federation - German Olympic Sports Association (DOSB) - Trainer A competitive sport - sport: tennis
German Olympic Sports Confederation (DOSB) - "Das grüne Band" - Honor for special promotion of youth and young talent - TC RW Troisdorf e.V.
As a national coach 4th place with European Junior Fed Cup team (Beck, Kimmelmann, Wegner) in Belgium