| Swimming |
1989 Pan Pacific Swimming Championships |
Tokyo |
 JPN |
100 m Butterfly, Men |
19 |
 KOR |
|
| Swimming |
1990 Asian Games |
Beijing |
 CHN |
200 m Butterfly, Men |
🥉 |
KOR |
|
| Swimming |
1990 Asian Games |
Beijing |
CHN |
4 x 200 m Freestyle Relay, Men |
🥉 |
KOR |
|
| Swimming |
1990 Asian Games |
Beijing |
CHN |
4 x 100 m Medley Relay, Men |
🥉 |
KOR |
|
| Swimming |
1991 World Aquatics Championships |
Perth |
 AUS |
100 m Butterfly, Men |
34 |
KOR |
|
| Swimming |
1991 World Aquatics Championships |
Perth |
AUS |
200 m Butterfly, Men |
13 |
KOR |
|
| Swimming |
1991 Pan Pacific Swimming Championships |
Edmonton |
 CAN |
100 m Butterfly, Men |
11 |
KOR |
|
| Swimming |
1993 Pan Pacific Swimming Championships |
Kobe |
JPN |
100 m Butterfly, Men |
13 |
KOR |
|
| Swimming |
1993 Pan Pacific Swimming Championships |
Kobe |
JPN |
200 m Butterfly, Men |
12 |
KOR |
|