| Code | SWI-M-019433 |
|---|---|
| Gender | Male |
| Used name | Jan Malte•Gräfe |
| Born | 5 July 2007 |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Swimming | 2025 European Junior Swimming Championships | Šamorín | 50 m Breaststroke, Men | 🥉 | |||
| Swimming | 2025 World Junior Swimming Championships | Oradea | 50 m Breaststroke, Men | 🥈 |