| Code | SAI-M-002638 |
|---|---|
| Gender | Male |
| Used name | Choi•Ji-Un |
| Name order | Oriental |
| Born | 18 January 2011 |
| Sport | Competition | Host City | Country | Event | Placement | Country | |
|---|---|---|---|---|---|---|---|
| Sailing | 2026 Asian Beach Games | Sanya | Laser (ILCA 4), Men | 🥉 | |||
| Sailing | 2026 Asian Games | Nagoya | Laser (ILCA 4), Men | 🥇 |