| Naam | Catogarie | Datum |
|---|---|---|
| Naam | Catogarie | Datum |
| Peter Slippens | FDB-ranking | 22-04-1990 |
| Gerlof Holkema | FDB-competitie | 16-04-1990 |
| Klaas Bethlehem | FDB-competitie | 16-01-1990 |
| Naam | Catogarie | Datum |
|---|---|---|
| Naam | Catogarie | Datum |
| Peter Slippens | FDB-ranking | 22-04-1990 |
| Gerlof Holkema | FDB-competitie | 16-04-1990 |
| Klaas Bethlehem | FDB-competitie | 16-01-1990 |