Marcin Grynkiewicz
Biographical details
| Code | ATH-M-023135 |
|---|---|
| Gender | Male |
| Used name | Marcin•Grynkiewicz |
| Born | 29 March 1990 |
Results
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Athletics | 2011 European Athletics U23 Championships | Ostrava |  CZE |
4 x 400 m Relay, Men | 🥈 |  POL |