| Date | Competitor | Country | Score | IAM level | Competition |
|---|---|---|---|---|---|
| 2015-12-16 | JEONG GYE WON | South Korea | 1500 | 9 | World Memory Championships 2015 |
| 2015-08-22 | KWON SOON-MOON ORISSAM | South Korea | 1275 | 8 | Hong Kong Open Memory Championship 2015 |
| 2014-09-13 | JEONG GYE WON | South Korea | 855 | 9 | Hong Kong Open Memory Championship 2014 |
| 2013-11-30 | KWON SOON-MOON ORISSAM | South Korea | 240 | 8 | World Memory Championships 2013 |