| 2012 | Lissabon | Dirk Schubert (Socrates IP) |
| 2011 | Lissabon | Dirk Schubert (Socrates IP) |
| 2010 | Valencia | Dirk Schubert (Socrates IP) |
| 2010 | Istanbul | Dirk Schubert (Socrates IP) |
| 2010 | Lissabon | Dirk Schubert (Socrates IP) |
| 2010 | London | Dirk Schubert |
| 2007 | Istanbul | Dirk Schubert |
| 2005 | Dublin | Dirk Schubert, Michael Bose |
| 2004 | London | Dirk Schubert, Martina Nitzl |
| 2000 | New York | Dirk Schubert, Michael Bose |
| 1999 | Lissabon | Dirk Schubert, Joachim Thiel |
| 1998 | Toronto | Dirk Schubert, Kerstin Zillmann |
| 1997 | Istanbul | Dirk Schubert |
| 1996 | Oslo, Göteborg, Kopenhagen | Dirk Schubert |
| 1995 | Rotterdam, Antwerpen, London | Dirk Schubert, Angela Friedrichsen |
