| Date | Competitor | Country | Score | IAM level | Competition |
|---|---|---|---|---|---|
| 2015-08-22 | KWON SOON-MOON ORISSAM | South Korea | 65 | 9 | Hong Kong Open Memory Championship 2015 |
| 2014-12-11 | KWON SOON-MOON ORISSAM | South Korea | 59 | 9 | World Memory Championships 2014 |
| 2014-09-13 | JEONG GYE WON | South Korea | 55 | 8 | Hong Kong Open Memory Championship 2014 |
| 2013-11-30 | KWON SOON-MOON ORISSAM | South Korea | 38 | 9 | World Memory Championships 2013 |