John Koens
Biographical details
| Code | WAP-M-003395 |
|---|---|
| Gender | Male |
| Used name | John•Koens |
Results
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Water Polo | 1982 World Aquatics Championships | Guayaquil |  ECU |
Water Polo, Men | 16 |  NZL |
| Code | WAP-M-003395 |
|---|---|
| Gender | Male |
| Used name | John•Koens |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Water Polo | 1982 World Aquatics Championships | Guayaquil | ECU |
Water Polo, Men | 16 | NZL |