Jörg Ringgenberg
Also/previously known as: J. RinggenbergBorn January 19, 1943.
| Date | Contest | Winner |
|---|---|---|
| 08 Jun 2008 | Oberwalliser Musikfest (Second Section) |
MG Benken Steg
|
| 08 Jun 2008 | Oberwalliser Musikfest (Second Section) |
MG Minerva Ferden
|
| 12 Mar 1995 | Swiss Entertainment Contest (Elite Division) |
De Bazuin Oenkerk
|