(Experienced Iron)| Country | IAM ID | Competitions |
|---|---|---|
| South Korea | 10604 | 2 |
| 1632nd | |
| World ranking | IAM level |
| Discipline | Score | Competition | Record | Rank | IAM level |
|---|---|---|---|---|---|
| 5-minute Binary | 30 | Korea Open Memory Championship 2017 | 2441 | 1 | |
| 10-minute Cards | 53 | Korea Open Memory Championship 2017 | 714 | 3 | |
| 5-minute Dates | 4 | Korea Open Memory Championship 2017 | 3330 | 1 | |
| 5-minute Images | 68 | Korea Open Memory Championship 2017 | 1161 | 4 | |
| 5-minute Names & Faces | 13 | Korea Open Memory Championship 2017 | 1401 | 4 | |
| 15-minute Numbers | 86 | Korea Open Memory Championship 2017 | 1189 | 2 | |
| 5-minute Numbers | 51 | Korea Open Memory Championship 2017 | 2051 | 3 | |
| Speed Cards | 22 cards | Hong Kong Open Memory Championship 2016 | 2298 | 2 | |
| Spoken Numbers | 7 | Korea Open Memory Championship 2017 | 2119 | 1 | |
| 5-minute Words | 10 | Hong Kong Open Memory Championship 2016 | 1826 | 2 |