International Mathematical Olympiad
IMO 2024
IMO 2025
Timeline
Countries
Results
Search
Problems
Hall of fame
About IMO
Links and Resources
de
en
es
fr
ru
◄
Republic of Korea
►
Team results
•
Individual results
•
Hall of fame
Contestant
[
♀
♂
]
[←]
Awards
Special prizes
Participations
G
S
B
HM
Gyudong Lee
3
0
0
0
3
Dong Ryul Kim
3
0
0
0
3
Junhwi Bae
3
0
0
0
3
Sehun Kim
2
1
0
0
3
Jimin Kim
2
1
0
0
3
Whan Ghang
2
1
0
0
3
Woojin Choi
2
1
0
0
3
Sug Woo Shin
2
0
1
0
3
Seungho Song
2
0
0
0
2
Young-Han Park
2
0
0
0
2
Sung Jin Park
2
0
0
0
2
Ju Gang Nam
2
0
0
0
2
Sang Hoon Lee
2
0
0
0
2
Sangyoun Ko
2
0
0
0
2
Dain Kim
2
0
0
0
2
Hongnyung Kim
2
0
0
0
2
Junghun Ju
2
0
0
0
2
Eunsu Hur
2
0
0
0
2
Lin Han
2
0
0
0
2
Suh Hyun Choi
2
0
0
0
2
Jaewon Choi
2
0
0
0
2
Jaewon Chang
2
0
0
0
2
Youngbeom Jin
1
2
0
0
3
Jeha Yang
1
1
0
0
2
Doo Sung Park
1
1
0
0
2
Sung Gi Park
1
1
0
0
2
Seok Hyeong Lee
1
1
0
0
2
Soo Hong Lee
1
1
0
0
2
Yu Seek Kong
1
1
0
0
2
Jaehyung Kim
1
1
0
0
2
Ji Won Kang
1
1
0
0
2
Youngjun Cho
1
1
0
0
2
Seungyoon Baek
1
1
0
0
2
Jong Won Park
1
0
1
0
2
Yeo-Il Yoon
1
0
0
0
1
Jee Chul Woo
1
0
0
0
1
Sanghun Song
1
0
0
0
1
Se Yong Park
1
0
0
0
1
Tae Hwan Park
1
0
0
0
1
Kyungjun Park
1
0
0
0
1
Gyu Jin Oh
1
0
0
0
1
Kyeong Sik Nam
1
0
0
0
1
Hanwool Moon
1
0
0
0
1
Kyo Min Jeong
1
0
0
0
1
Dong Gyu Lim
1
0
0
0
1
Seung Hyup Lee
1
0
0
0
1
Seung Myung Lee
1
0
0
0
1
Jongwon Lee
1
0
0
0
1
Songun Lee
1
0
0
0
1
Suehyun Kwon
1
0
0
0
1
Myoung Sup Kim
1
0
0
0
1
Sung-Yoon Kim
1
0
0
0
1
Bumsoo Kim
1
0
0
0
1
Dong Hyo Kim
1
0
0
0
1
Minhyuk Kim
1
0
0
0
1
Tae Gu Kang
1
0
0
0
1
June Hyuk Jung
1
0
0
0
1
Junhwa Jung
1
0
0
0
1
Se Hyun Ji
1
0
0
0
1
Eunsoo Jee
1
0
0
0
1
Yoon Suk Hyun
1
0
0
0
1
Hyun Sub Hwang
1
0
0
0
1
Eui Cheon Hong
1
0
0
0
1
Won Ho Jeong
1
0
0
0
1
Yeong Dae Kwon
1
0
0
0
1
Hyeongjoe Chu
1
0
0
0
1
In Hwan Choi
1
0
0
0
1
Kyu Hyeon Choi
1
0
0
0
1
Minkyu Choi
1
0
0
0
1
Jeonghyun Ahn
1
0
0
0
1
Yuchan Jung
0
3
0
0
3
Joon-Hyeok Yim
0
2
0
0
2
Sunkyu Lim
0
2
0
0
2
Joung Keun Lim
0
2
0
0
2
Kyeong Su Choi
0
2
0
0
2
Kyungyong Lee
0
1
1
0
2
Youseong Lee
0
1
1
0
2
Young-il Koh
0
1
1
0
2
Dano Kim
0
1
1
0
2
Donghyun Kim
0
1
1
0
2
Young Hun Jung
0
1
1
0
2
Jerin Gu
0
1
1
0
2
Seung Hyup Yi
0
1
0
0
1
Jin Woo Shin
0
1
0
0
1
Sungseob Whang
0
1
0
0
1
Choongyup Sung
0
1
0
0
1
In Suk Seo
0
1
0
0
1
Yong Sue Song
0
1
0
0
1
Young Keun Song
0
1
0
0
1
Jeong Soo Sim
0
1
0
0
1
Han Saem Yoon
0
1
0
0
1
Joon Hong Park
0
1
0
0
2
Hyunjung Park
0
1
0
0
1
Jun Oh Park
0
1
0
0
1
Yulhee Nam
0
1
0
0
1
Jae Moon Yun
0
1
0
0
1
Jooncheol Min
0
1
0
0
1
Young Wook Lyoo
0
1
0
0
1
Seung Chun Lee
0
1
0
0
1
Ji Oon Lee
0
1
0
0
1
Joon-Sung Lee
0
1
0
0
1
San Ha Lee
0
1
0
0
1
Song Un Lee
0
1
0
0
1
Jihoo Lee
0
1
0
0
1
Minjae Kwon
0
1
0
0
1
Myung Kwang Byun
0
1
0
0
1
Sang-Hyun Kim
0
1
0
0
1
Bumsik Kim
0
1
0
0
1
Hong Sik Kim
0
1
0
0
1
Hyong-Jun Kim
0
1
0
0
1
Suk Won Kim
0
1
0
0
1
Ringi Kim
0
1
0
0
1
Byoung Hyuck Kim
0
1
0
0
1
Yoon Joo Kim
0
1
0
0
1
Junsu Kim
0
1
0
0
1
Hae Kang Lee
0
1
0
0
1
Hyungjune Kang
0
1
0
0
1
Seungyeon Kang
0
1
0
0
1
Hong-Kwon Jo
0
1
0
0
1
Young Jun Jang
0
1
0
0
1
Sungjin Im
0
1
0
0
1
Gyu-Wan Hwang
0
1
0
0
1
Serin Hong
0
1
0
0
1
Jaehyeok Heo
0
1
0
0
1
Man Wong Han
0
1
0
0
1
Wooju Ham
0
1
0
0
1
Byung Hee Choi
0
1
0
0
1
Hyunwoo Choi
0
1
0
0
1
Hyoung-Jun Ahn
0
1
0
0
1
Joo Yong Ahn
0
1
0
0
1
Tae Joo Ahn
0
1
0
0
1
Jiwoong Park
0
0
2
0
2
Eun Soo Lee
0
0
2
0
2
Bok Gi Kim
0
0
1
1
2
Sung Teak Jung
0
0
1
0
1
Young Sin Kim
0
0
1
0
1
Jung Keun Park
0
0
1
0
1
Seung Kyun Lee
0
0
1
0
2
Young Su Lee
0
0
1
0
1
Jae Kyun Kwon
0
0
1
0
1
Jin Tae Kim
0
0
1
0
1
Ki Hong Kim
0
0
1
0
1
Tae-Jin Kim
0
0
1
0
1
Hyun Ki Kim
0
0
1
0
1
Chaewon Kim
0
0
1
0
1
Young-Hoon Kiem
0
0
1
0
1
Se Ik Jo
0
0
1
0
1
Chung Kil Hur
0
0
1
0
1
Jong Hyun Shin
0
0
0
1
1
Cho-Hong Min
0
0
0
1
1
Dong Hun Lee
0
0
0
1
1
Bong-Gyun Koh
0
0
0
1
1
Jin-Min Chung
0
0
0
1
1
Young Jin Bae
0
0
0
1
1
Aaram Yun
0
0
0
0
1
Min-Sou Yi
0
0
0
0
1
Su Bin Song
0
0
0
0
1
Jonghwa Shin
0
0
0
0
1
Ho Jin Ryu
0
0
0
0
1
Heejin Park
0
0
0
0
1
Jo Han Chu
0
0
0
0
1
Supported by Google