| Swimming |
2004 World Swimming Championships (25 m) |
Indianapolis |
 USA |
50 m Breaststroke, Women |
DNS |
 KOR |
|
| Swimming |
2004 World Swimming Championships (25 m) |
Indianapolis |
USA |
100 m Breaststroke, Women |
DNS |
KOR |
|
| Swimming |
2004 World Swimming Championships (25 m) |
Indianapolis |
USA |
200 m Breaststroke, Women |
DNS |
KOR |
|
| Swimming |
2005 World Aquatics Championships |
Montréal |
 CAN |
50 m Breaststroke, Women |
=20 |
KOR |
|
| Swimming |
2005 World Aquatics Championships |
Montréal |
CAN |
100 m Breaststroke, Women |
24 |
KOR |
|
| Swimming |
2005 World Aquatics Championships |
Montréal |
CAN |
200 m Breaststroke, Women |
25 |
KOR |
|
| Swimming |
2006 World Swimming Championships (25 m) |
Shanghai |
 CHN |
50 m Breaststroke, Women |
27 |
KOR |
|
| Swimming |
2006 World Swimming Championships (25 m) |
Shanghai |
CHN |
100 m Breaststroke, Women |
19 |
KOR |
|
| Swimming |
2006 World Swimming Championships (25 m) |
Shanghai |
CHN |
200 m Breaststroke, Women |
16 |
KOR |
|
| Swimming |
2006 World Swimming Championships (25 m) |
Shanghai |
CHN |
4 x 100 m Medley Relay, Women |
8 |
KOR |
|
| Swimming |
2006 Pan Pacific Swimming Championships |
Victoria |
CAN |
200 m Breaststroke, Women |
5 |
KOR |
|
| Swimming |
2006 Pan Pacific Swimming Championships |
Victoria |
CAN |
100 m Breaststroke, Women |
11 |
KOR |
|
| Swimming |
2006 Asian Games |
Doha |
 QAT |
100 m Breaststroke, Women |
🥉 |
KOR |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
 AUS |
200 m Breaststroke, Women |
25 |
KOR |
|
| Swimming |
2007 World Aquatics Championships |
Melbourne |
AUS |
100 m Breaststroke, Women |
31 |
KOR |
|
| Swimming |
2009 World Aquatics Championships |
Roma |
 ITA |
100 m Breaststroke, Women |
55 |
KOR |
|
| Swimming |
2009 World Aquatics Championships |
Roma |
ITA |
200 m Breaststroke, Women |
36 |
KOR |
|
| Swimming |
2011 World Aquatics Championships |
Shanghai |
CHN |
100 m Breaststroke, Women |
28 |
KOR |
|
| Swimming |
2011 World Aquatics Championships |
Shanghai |
CHN |
200 m Breaststroke, Women |
13 |
KOR |
|
| Swimming |
2011 Swim World Cup |
Singapore |
 SGP |
100 m Breaststroke, Women |
🥉 |
KOR |
|
| Swimming |
2012 Asian Aquatics Championships |
Dubai |
 UAE |
200 m Breaststroke, Women |
🥈 |
KOR |
|
| Swimming |
2012 Asian Aquatics Championships |
Dubai |
UAE |
100 m Breaststroke, Women |
🥈 |
KOR |
|
| Swimming |
2012 World Swimming Championships (25 m) |
İstanbul |
 TUR |
200 m Breaststroke, Women |
25 |
KOR |
|
| Swimming |
2012 World Swimming Championships (25 m) |
İstanbul |
TUR |
100 m Breaststroke, Women |
26 |
KOR |
|
| Swimming |
2013 Asian Indoor Games |
Incheon |
KOR |
100 m Breaststroke, Women |
🥇 |
KOR |
|
| Swimming |
2013 Asian Indoor Games |
Incheon |
KOR |
4 x 100 m Medley Relay, Women |
🥈 |
KOR |
|
| Swimming |
2013 Asian Indoor Games |
Incheon |
KOR |
50 m Breaststroke, Women |
🥈 |
KOR |
|
| Swimming |
2013 World Aquatics Championships |
Barcelona |
 ESP |
4 x 100 m Medley Relay, Women |
16 |
KOR |
|
| Swimming |
2013 World Aquatics Championships |
Barcelona |
ESP |
200 m Breaststroke, Women |
10 |
KOR |
|
| Swimming |
2013 World Aquatics Championships |
Barcelona |
ESP |
100 m Breaststroke, Women |
26 |
KOR |
|
| Swimming |
2017 World Aquatics Championships |
Budapest |
 HUN |
200 m Breaststroke, Women |
15 |
KOR |
|
| Swimming |
2019 World Aquatics Championships |
Gwangju |
KOR |
4 x 100 m Medley Relay, Women |
13 |
KOR |
|
| Swimming |
2019 World Aquatics Championships |
Gwangju |
KOR |
200 m Breaststroke, Women |
15 |
KOR |
|
| Swimming |
2019 World Aquatics Championships |
Gwangju |
KOR |
100 m Breaststroke, Women |
21 |
KOR |
|
| Swimming |
2019 World Aquatics Championships |
Gwangju |
KOR |
50 m Breaststroke, Women |
28 |
KOR |
|
| Swimming |
2021 Swim World Cup |
Doha |
QAT |
200 m Breaststroke, Women |
🥉 |
KOR |
|
| Swimming |
2021 Swim World Cup |
Doha |
QAT |
100 m Breaststroke, Women |
🥉 |
KOR |
|
| Swimming |
2021 Swim World Cup |
Doha |
QAT |
50 m Breaststroke, Women |
🥉 |
KOR |
|
| Swimming |
2021 World Swimming Championships (25 m) |
Abu Dhabi |
UAE |
50 m Breaststroke, Women |
30 |
KOR |
|
| Swimming |
2021 World Swimming Championships (25 m) |
Abu Dhabi |
UAE |
100 m Breaststroke, Women |
24 |
KOR |
|
| Swimming |
2021 World Swimming Championships (25 m) |
Abu Dhabi |
UAE |
200 m Breaststroke, Women |
27 |
KOR |
|
| Swimming |
2021 World Swimming Championships (25 m) |
Abu Dhabi |
UAE |
4 x 100 m Medley Relay, Women |
10 |
KOR |
|