2019 ITTF Challenge Plus, Pyongyang Open | ITTF rankings: 450 |
2019 World Table Tennis Championships | ITTF rankings: 766 |
2018 Challenge, DPR Korea Open | ITTF rankings: 676 |
2017 Challenge, DPR Korea Open | ITTF rankings: 1913 |
2016 World Tour, DPR Korea Open | ITTF rankings: 1814 |
2015 GAC Group World Tour, Pyongyang Open | ITTF rankings: 1805 |
2014 Asian Junior & Cadet Championships | ITTF rankings: 1770 |