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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| LASER 4.7 | August,2016 | Arthit ROMANYK | 132 | 256 | Laser 4.7 Worlds Boys | View |
| LASER RADIAL | December,2017 | Arthit Romanyk | 21 | 51 | Youth Worlds Radial B | View |
| LASER RADIAL | July,2018 | Arthit Romanyk | 10 | 58 | Radial boys Youth Worlds | View |
| LASER RADIAL | July,2019 | Arthit Romanyk | 10 | 57 | Youth Sailing World Championships Radial M | View |