Jacek Arentewicz
Biographical details
| Code | SWI-M-005274 |
|---|---|
| Gender | Male |
| Full name | Jacek Janusz•Arentewicz |
| Used name | Jacek•Arentewicz |
| Born | 25 January 1997 |
Results
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Swimming | 2015 European Games | Bakı |  AZE |
4 x 100 m Medley Relay, Men | 🥉 |  POL |
|
| Swimming | 2015 World Junior Swimming Championships | Singapore |  SGP |
4 x 100 m Medley Relay, Men | 9 | POL |