General information
- Name
- Willem
- Surname
- Kostka
- Nationality
- Czechia
- Member Id number (MIN)
- 10153213
- Current age group
- Junior II
- Represents
- Czechia
- Licenses
-
Division: General
Status: Active
Expires on: 15/08/2026
Competitions
| Rank | Points | Date | Event | Discipline | Category | Location |
|---|---|---|---|---|---|---|
| 8. | 180 | 30 November 2025 | Open | Standard | Junior II | Samorin, Slovakia |
| 11. | 132 | 29 November 2025 | Open | Latin | Junior II | Samorin, Slovakia |
| 19. | 79 | 23 November 2025 | Open | Latin | Junior II | Usti nad Labem, Czechia |
| 15. | 96 | 22 November 2025 | Open | Standard | Junior II | Usti nad Labem, Czechia |
| 17. | 14 September 2025 | Children Grand Prix | Standard | Junior II | Prague, Czechia | |
| 20. | 14 September 2025 | Children Grand Prix | Latin | Junior II | Prague, Czechia | |
| 19. | 83 | 30 August 2025 | Open | Standard | Junior II | Hradec Králové, Czechia |
| 21. | 74 | 31 August 2024 | Open | Latin | Junior I | Hradec Kralove, Czechia |
| 19. | 79 | 31 August 2024 | Open | Standard | Junior I | Hradec Kralove, Czechia |
Partner
| Couple | Name | Nationality | Competing for | Status | Joined | Retired |
|---|---|---|---|---|---|---|
| info | Aneta Zikova | Czechia | Czechia | Active | 29/07/2025 | |
| info | Zuzana Dolezalova | Czechia | Czechia | Retired | 16/08/2024 | 29/07/2025 |