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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| RSX | April,2018 | Wonwoo Cho | 34 | 50 | Sailing World Cup 3 - RSX M | View |
| RSX | September,2017 | Wonwoo Cho | 30 | 102 | RSX Worlds M | View |
| RSX | May,2017 | Wonwoo CHO | 8 | 108 | Euros RSXM | View |
| RSX | April,2017 | Wonwoo Cho | 21 | 45 | Sailing World Cup - RSXM | View |
| RSX | March,2017 | Wonwoo CHO | 17 | 96 | RSXM Sofia Radial | View |
| RSX | August,2015 | Wonwoo Cho | 23 | 28 | RSX Test Games | View |
| RSC | June,2015 | Wonwoo Cho | 5 | 100 | RSX M Euros | View |
| RSX | June,2015 | Wonwoo Cho | 3 | 27 | RSX Male World Cup | View |
| No Selection | May,2015 | Wonwoo CHO | 4 | 66 | Delta Lloyd Regatta 2015 - RS:X Men | View |
| No Selection | January,2015 | Wonwoo Cho | 17 | 66 | ISAF Sailing World Cup Miami - RS:X Men | View |
| RSX | April,2014 | Wonwoo Cho | 16 | ISAF Sailing World Cup - RS:X Men | View | |
| RSX Men | May,2010 | Wonwoo CHO | 46 | 88 | ISAF World Cup Delta Lloyd Regatta 2010 | View |
| RSX Men | June,2009 | Wonwoo CHO | 15 | 33 | ISAF World Cup Kieler Woche 2009 | View |
| RSX Men | May,2009 | Wonwoo CHO | 56 | 71 | ISAF World Cup Delta Lloyd Regatta 2009 | View |
| RSX Women | May,2009 | Wonwoo CHO | 56 | 71 | ISAF World Cup Delta Lloyd Regatta 2009 | View |