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
◄
Hong Kong
►
Team results
•
Individual results
•
Hall of fame
Contestant
[
♀
♂
]
[↔]
Awards
Special prizes
Participations
G
S
B
HM
Yung Fai
0
0
0
1
1
Yuen Chak Hei
0
0
1
0
1
Yu Tak Hei
0
0
1
0
2
Yu Ka Chun
0
0
0
0
1
Yu Hok Pun
1
3
0
0
4
Yu Hoi Wai
1
1
2
0
4
Yiu Chun Hei
0
2
0
0
3
Yip Nung-Kwan
0
0
1
0
1
Yip Hok Pan
0
0
1
0
1
Yeung Kai Sing
0
0
1
0
1
Ye Jeff York
0
0
1
0
1
Yau Shuk-Han
0
0
0
0
2
Yau Ching Yan Timothy
0
3
0
0
3
Xu Zi Jie
0
1
0
0
1
Xu Bruce Changlong
0
0
0
1
1
Wu John Michael
1
1
0
0
2
Wong Wilkie
0
0
0
0
1
Wong Tsz Chuen
0
0
1
0
1
Wong Sze Nga
0
1
2
0
3
Wong Hon Yin
0
0
0
1
1
Wong Hing Shing
0
1
1
0
2
Wong Him Ting
0
1
1
0
2
Wong Chun Wai Carto
0
0
0
2
2
Wong Chiu Wai
0
2
1
0
4
Wo Bar Wai Barry
0
0
1
0
1
Tung Kam Chuen
0
0
0
1
1
Tsui Ka Hing
0
1
1
0
2
Tsoi Yun Pui
2
0
0
0
2
Tse Shan Shan
0
0
0
0
1
Tse Alvin Cheuk Hin
0
0
2
0
2
Tong Nok To Omega
0
0
1
0
1
To Kar-Keung
0
1
1
0
2
Tang Chiu Fai
0
0
1
0
1
Tam Ting Kin
0
1
0
0
1
Tam Ka Yu
0
1
1
0
2
Tai Yee Ka
0
0
0
1
1
Tai Wai-Ling
0
0
0
1
1
Tai Wai Ming
0
0
0
0
1
Suen Yun Leung
0
0
1
0
2
Siu Tsz Hang
0
0
1
0
1
Shing Lin Kwong
0
0
1
0
1
Sheremeta Daniel Weili
0
0
2
0
2
Poon Wai Hoi Bobby
0
1
2
0
3
Poon Ming Fung
0
1
0
1
2
Ngai Chi-Ho
0
0
0
0
1
Ngai Chi Ki
0
0
0
1
1
Ng Ngai Fung
0
0
1
0
1
Ng Ka Wing
0
0
1
0
2
Ng Hok Lai
0
1
1
0
2
Mok Tze Tao Edmond
0
0
2
1
3
Man Siu Hang
0
0
1
0
1
Man Lai Chee
0
0
1
0
1
Lung David Law Siu
0
0
1
0
1
Loo Andy
0
1
0
0
1
Lok Ma Jim
0
0
0
1
1
Lo Chun Tung Raymond
0
1
0
0
1
Liu Lincoln
0
0
1
0
1
Ling Yu Chun
0
0
2
0
2
Li Yau Wing
1
1
0
0
2
Li Jianhui
0
0
1
0
1
Li Cheuk Ting
0
1
1
0
2
Leung Cheng Wing
0
0
0
0
1
Leung Yui Hin Arvin
0
1
0
1
2
Leung Wing-Hong
0
0
0
0
1
Leung Wing Chung
0
0
2
0
2
Leung Wai Ying
0
1
1
0
2
Leung Harris
0
3
0
0
3
Lee Wan
0
0
1
0
1
Lee Wai Fun
0
0
0
1
1
Lee Shun Ming Samuel
2
0
1
0
3
Lee Pak Hin
0
1
0
0
1
Law Ka Ho
0
0
2
0
3
Lau Wai Shun
0
0
0
0
1
Lau Lap Ming Alvin
0
0
2
0
2
Lau Chun Ting
0
1
1
1
3
Lam Pei-Fung
0
0
1
0
1
Lam Cho Ho
0
3
0
0
3
Lam Chi Wai
0
0
1
1
2
Lai Wai Lok
0
1
3
0
4
Kwok Tsz Chiu
0
2
0
0
2
Kwok Man Yi
0
1
2
0
3
Kwan Yung Ho
0
1
1
0
2
Kung Man Kit
0
0
0
1
1
Koon Cheung Kwok
0
0
1
0
1
Ko Thomas Chi-Kin
0
0
0
1
1
Ko Man Ho
0
0
1
0
1
Kai Leung Wing
0
0
1
0
1
Hung Ka Kin Kenneth
0
1
1
0
2
Hui Pak Nam
0
1
1
0
2
Hui Jack
0
3
0
0
3
Hsieh Chong Ho
0
1
1
0
2
Ho Ivan Ip Chi
0
0
1
0
1
Ho Chan Tzs
0
0
1
0
1
Ho Yuk
0
0
1
0
1
Ho Wing Yip
0
2
1
0
3
Ho Tsz Chun
0
0
0
1
1
Ho Sui Kei
0
0
0
0
1
Hin Lau Chi
0
0
1
0
1
Fong Tsz Lo
0
0
0
1
1
Fong Pok Wai
0
2
0
0
2
Fan Wai Tong
0
0
0
0
1
Chung Siu Ho
0
1
0
0
1
Chung Wai-Yin
0
0
1
0
1
Chung Tat Chi
0
1
0
1
2
Chung Ping Ngai
0
1
2
0
3
Chung On Yip
0
1
1
0
2
Chui Alex
1
1
0
0
2
Chu Hoi Pan
0
0
1
0
2
Chu Cheuk Hei
2
1
1
0
4
Choy Shu Hung
0
1
1
0
2
Chow Chi Hong
0
1
1
0
2
Choi Ming Cheung
0
0
1
0
1
Chiu Shin Yeung
0
0
0
0
1
Ching Tak Wing
3
0
0
0
3
Cheung Yun Kuen
0
0
1
0
1
Cheung Wai Lam
0
2
1
0
3
Cheung Trevor Cheuk-Wah
0
0
0
0
1
Cheung Pok Man
0
1
1
0
2
Cheng Yan Yau
0
0
0
1
1
Cheng Nick Hang
0
0
0
1
1
Cheng Kei Tsi Daniel
0
2
0
0
2
Chau Suk Ling
0
0
0
0
1
Chase Sebastian
0
1
1
0
2
Chao Khek Lun Harold
0
0
2
0
2
Chan Tsz Hong Hubert
0
0
1
0
1
Chan Shun
0
0
0
0
1
Chan Kin-Wah
0
0
2
0
2
Chan Kin Hang
0
0
2
1
4
Chan Kai Pak
0
0
0
1
1
Chan Ho Leung
0
0
1
0
1
Chan Chung Lam
0
0
1
0
1
Supported by Google
