| 2022 | 67 kg | 2–2 | UWW World Wrestling Championships |
| 2021 | 67 kg | 0–1 | UWW World Wrestling Championships |
| 2019 | 67 kg | 2–2 | World Championships 2019 - Seniors |
| 2018 | 67 kg | 0–1 | World Championships 2018 - Seniors |
| 2017 | 66 kg | 5–0 | World Championships 2017 - Seniors |
| 2015 | 66 kg | 5–1 | World Wrestling Championships |
| 2014 | 66 kg | — | Asian Championship · Olympia |
| 2013 | 66 kg | — | World Championships (Budapest) |
| 2008 | 60 kg | — | Asian Championships (Doha) |
| 2007 | 60 kg | — | World Championships (Beijing) |
| 2006 | 60 kg | — | Asian Championships (Abu Dhabi) · World Championships (Guatemala-City) |
South Korea