| Code | SWI-M-019344 |
|---|---|
| Gender | Male |
| Used name | Jonas•Lieschke |
| Born | 13 April 2009 |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Open Water Swimming | 2024 World Junior Open Water Swimming Championships | Alghero | 5 km, Men | 🥇 | |||
| Open Water Swimming | 2024 World Junior Open Water Swimming Championships | Alghero | 4 x 1.5 km Relay, Mixed | 🥈 |