Ton, Ron | ||||||||
No. | Rank | Points | Date | City | Series | Class | Season | |
1 | 1 | 0 | 1976 | Utrecht | EFRA EC | Sport 1:8 IC track | 1976 | |
2 | 8 | 0 | 1979 | Geneva | IFMAR | Sport 1:8th IC Track | 1979 | |
3 | 1 | 0 | 1980 | Gothenburg | EFRA EC | Sport 1:8 IC track | 1980 | |
4 | 9 | 0 | 1985 | Tokyo | IFMAR | Sport 1:8th IC Track | 1985 |