SwitzerlandGuido Helfenstein
- Born
- 8 May 1980 · 46
- On the podium
- 1997
By championship
| Championship | Total | |||
|---|---|---|---|---|
| European Youth Olympics (EYOF) | 0 | 1 | 0 | 1 |
| International total | 0 | 1 | 0 | 1 |
Medals 1
| Year | Championship | Venue | Place | Mark | Record | Notes |
|---|---|---|---|---|---|---|
| 1997 | European Youth Olympics (EYOF) | Lisbon | 2 | 21.57 +3.0 |