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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| OPTIMIST | October,2014 | Thad Lettsome | 43 | 68 | Optimist Worlds - Red Fleet | View |
| LASER RADIAL | December,2017 | Thad Lettsome | 33 | 51 | Youth Worlds Radial B | View |
| LASER RADIAL | July,2018 | Thad Lettsome | 14 | 58 | Radial boys Youth Worlds | View |
| LASER | February,2019 | Thad Lettsome | 88 | 101 | World Sailing Cup Laser | View |
| LASER RADIAL | July,2019 | Thad Lettsome | 19 | 57 | Youth Sailing World Championships Radial M | View |
| LASER | February,2020 | Thad LETTSOME | 28 | 41 | Laser Worlds Bronze @IntLaserClass | View |