| Swimming |
2013 Asian Youth Games |
Nanjing |
 CHN |
50 m Backstroke, Men |
🥇 |
 KOR |
|
| Swimming |
2013 Asian Youth Games |
Nanjing |
CHN |
100 m Backstroke, Men |
🥉 |
KOR |
|
| Swimming |
2013 Asian Youth Games |
Nanjing |
CHN |
4 x 100 m Freestyle Relay, Men |
🥇 |
KOR |
|
| Swimming |
2013 Asian Youth Games |
Nanjing |
CHN |
4 x 100 m Medley Relay, Men |
🥇 |
KOR |
|
| Swimming |
2017 World Aquatics Championships |
Budapest |
 HUN |
50 m Backstroke, Men |
14 |
KOR |
|
| Swimming |
2017 Summer Universiade |
Taipei |
 TPE |
50 m Backstroke, Men |
🥉 |
KOR |
|
| Swimming |
2021 Swim World Cup |
Doha |
 QAT |
50 m Backstroke, Men |
🥉 |
KOR |
|
| Swimming |
2021 World Swimming Championships (25 m) |
Abu Dhabi |
 UAE |
50 m Backstroke, Men |
20 |
KOR |
|
| Swimming |
2021 World Swimming Championships (25 m) |
Abu Dhabi |
UAE |
100 m Backstroke, Men |
26 |
KOR |
|
| Swimming |
2021 World Swimming Championships (25 m) |
Abu Dhabi |
UAE |
4 x 50 m Freestyle Relay, Men |
9 |
KOR |
|
| Swimming |
2021 World Swimming Championships (25 m) |
Abu Dhabi |
UAE |
4 x 100 m Freestyle Relay, Men |
11 |
KOR |
|
| Swimming |
2021 World Swimming Championships (25 m) |
Abu Dhabi |
UAE |
4 x 50 m Medley Relay, Men |
12 |
KOR |
|
| Swimming |
2021 World Swimming Championships (25 m) |
Abu Dhabi |
UAE |
4 x 100 m Medley Relay, Men |
13 |
KOR |
|
| Swimming |
2021 World Swimming Championships (25 m) |
Abu Dhabi |
UAE |
4 x 50 m Medley Relay, Mixed |
11 |
KOR |
|
| Swimming |
2023 World Aquatics Championships |
Fukuoka |
 JPN |
50 m Backstroke, Men |
=19 |
KOR |
|