| 7 | Felix Fontana | 2005, 2010, 2012, 2013, 2014, 2016, 2018 |
| 4 | Andreas Müller | 2002, 2004, 2011, 2017 |
| 4 | Martin Gysin | 1999, 2003, 2019, 2020 |
| 2 | Michael Lederer | 2008, 2009 |
| 2 | Nicholas Studer | 2006, 2015 |
| 1 | Anita Kofmel | 2007 |
| 1 | Markus Brawand | 1998 |
| 1 | Michael Zürcher | 2000 |
| 1 | Rolf Schenk | 2001 |