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 Choi Nak Sung | |||||||
| No. | Rank | Points | Date | City | Class | Season | |
| 1 | 70 | 0 | 11.09.2005 |  | Messina | Sport 1:8th IC Track | 2005 |
| 2 | 48 | 0 | 17.09.2006 |  | Brisbane | 1:10 IC scale | 2006 |
| 3 | 79 | 0 | 18.11.2012 |  | Bangkok | 1:10 IC scale | 2012 |
| 4 | 87 | 0 | 13.10.2013 |  | Ichihara | Sport 1:8th IC Track | 2013 |
| 5 | 65 | 0 | 15.11.2014 | | Bangkok | 1:10 IC scale | 2014 |
