(Expert Iron)| Country | IAM ID | Competitions |
|---|---|---|
| South Korea | 14822 | 3 |
| 411st | 7 |
| World ranking | IAM level |
| Discipline | Score | Competition | Record | Rank | IAM level |
|---|---|---|---|---|---|
| 30-minute Binary | 375 | Asia Open Memory Championship 2019 | 1215 | 3 | |
| 5-minute Binary | 126 | Japan Open Memory Championship 2019 | 1171 | 4 | |
| 10-minute Cards | 54 | Japan Open Memory Championship 2019 | 729 | 3 | |
| 30-minute Cards | 260 | Asia Open Memory Championship 2019 | 226 | 7 | |
| 5-minute Dates | 18 | Asia Open Memory Championship 2019 | 1354 | 4 | |
| 5-minute Images | 214 | Asia Open Memory Championship 2019 | 199 | 14 | |
| 15-minute Names & Faces | 32 | Asia Open Memory Championship 2019 | 895 | 4 | |
| 5-minute Names & Faces | 14 | Japan Open Memory Championship 2019 | 1316 | 4 | |
| 15-minute Numbers | 164 | Japan Open Memory Championship 2019 | 698 | 5 | |
| 30-minute Numbers | 168 | Asia Open Memory Championship 2019 | 549 | 3 | |
| 5-minute Numbers | 126 | Asia Open Memory Championship 2019 | 929 | 7 | |
| Speed Cards | 119.54 seconds | Asia Open Memory Championship 2019 | 912 | 8 | |
| Spoken Numbers | 16 | Japan Open Memory Championship 2019 | 1073 | 3 | |
| 15-minute Words | 19 | Asia Open Memory Championship 2019 | 1805 | 1 | |
| 5-minute Words | 38 | Japan Open Memory Championship 2019 | 574 | 7 |