John Siman
Biographical details
| Code | WAP-M-002606 |
|---|---|
| Gender | Male |
| Full name | John O'Connell•Siman |
| Used name | John•Siman |
| Born | 7 October 1952 |
Results
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Water Polo | 1978 World Aquatics Championships | West-Berlin |  GER |
Water Polo, Men | 5 |  USA |
|
| Water Polo | 1982 World Aquatics Championships | Guayaquil |  ECU |
Water Polo, Men | 6 | USA |
|
| Water Polo | 1983 Pan American Games | Caracas |  VEN |
Water Polo, Men | 🥇 | USA |