| year | prize | surname | first name | sex | nationality |
|---|---|---|---|---|---|
| 2009 | 3rd Prize ex aequo | HAN | Chi Ho | m | South Korea |
| 2009 | 3rd Prize ex aequo | JUN | Ji-Hoon | m | South Korea |
| 2009 | 1st Prize | SCHIMPF | Alexander | m | Germany |
| 2005 | 2nd Prize | ALENKA | Gabrielius | m | Lithuania |
| 2005 | 3rd Prize | OVTSCHAROV | Peter | m | Russian Federation |
| 2005 | 1st Prize | SCHUCH | Herbert | m | Germany |
| 2001 | 2nd Prize | HINTERHUBER | Christopher | m | Austria |
| 2001 | 3rd Prize | DANNHORN | Ingo | m | Germany |
| 2001 | 1st Prize | KERN | Oliver | m | Germany |
| 1997 | 1st Prize | SIIRALA | Antti Aleksi | m | Finland |
| 1997 | 2nd Prize | BERNER | Christoph | m | Austria |
| 1997 | 3rd Prize | NISHIYAMA | Ikuko | m | Japan |
| 1993 | 2nd Prize ex aequo | GAMBA | Filippo | m | Italy |
| 1993 | 1st Prize | McCAWLEY | Leon Francis | m | United Kingdom |
| 1993 | 2nd Prize ex aequo | ZEHN | Martin | m | Germany |
| 1989 | 2nd Prize | not awarded | |||
| 1989 | 3rd Prize | not awarded | |||
| 1989 | 1st Prize | STANCUL | Jasminka | f | former Yugoslavia/ Austria |
| 1985 | 2nd Prize | NERESSIAN | Pavel | m | former UdSSR |
| 1985 | 1st Prize | VLADAR | Stefan | m | Austria |
| 1985 | 3rd Prize | MÖLLER | Stephan | m | Germany |
| 1981 | 3rd Prize | RIVERA | Héctor Alejandro Daniel | m | Argentina |
| 1981 | 2nd Prize | HOBSON | Ian | f | United Kingdom |
| 1981 | 1st Prize | KOUYOUMDJIAN | Avedis | m | Austria/ Lebanon |
| 1977 | 2nd Prize | ELIAS | Edson | m | Brazil |
| 1977 | 3rd Prize | VLASSENKO | Natalia | f | former UdSSR |
| 1977 | 1st Prize | PANKOVA | Natalia | f | former UdSSR |
| 1973 | 2nd Prize | TANYEL | Seta | f | Austria |
| 1973 | 3rd Prize | TARRAGO | Oscar | m | Mexico |
| 1973 | 1st Prize | O'CONOR | John | m | Ireland |
| 1969 | 1st Prize | UCHIDA | Mitsuko | f | Japan |
| 1969 | 2nd Prize | JABLONSKAJA | Kosana | f | former UdSSR |
| 1969 | 3rd Prize | PENNINGER | Verena | f | Switzerland |
| 1965 | 2nd Prize | AUER | Edward | m | USA |
| 1965 | 1st Prize | PACHUCKI | Lois Carole | USA | |
| 1965 | 3rd Prize | DE ASSIS BRASIL | Joao Carlos Miranda | m | Brazil |
| 1961 | 2nd Prize | WEBER | Dieter | m | Austria |
| 1961 | 3rd Prize | URIBE | Blanca | f | Colombia |
| 1961 | 1st Prize | not awarded |