All medalists.
IMO & IOI, including honourable mentions.
CTChia-Chun TzengTaiwanIMO2001Competition recordGold medalCHChia Hsing YuTaiwanIOI1997IGGGame UI Art DesignerIndexed profileCMChia Ming HanMalaysiaIMO2026Competition recordSilver medalIndexed profileCJChiam Jia-HanSingaporeIOI2007 · 2008 · 2009Two SigmaQuantitative ResearcherAutumn profileCCChi-An ChangTaiwanIMO2022 · 2023 · 2024Competition recordBronze medal · Silver medalCLChia-Ping LinTaiwanIMO1999Competition recordSilver medalCLChia-Ray LeeTaiwanIMO2025Competition recordBronze medalCTChia Tee KiahSingaporeIOI1995Nanyang Technological University SingaporeSenior Research ScientistIndexed profileCCChi Choi WongMacauIMO2005 · 2006 · 2007 · 2008 · 2009Perfeição companhia limitadaDirectorIndexed profileCCChi Chon TangMacauIMO2014AccentureBusiness AnalystIndexed profileCTChien-Chang TzengTaiwanIMO1993Competition recordSilver medalCCChi-En ChungTaiwanIMO2023WorldQuantQuantitative Research InternAutumn profileCLChien-I LiaoTaiwanIMO1997 · 1998GoogleSoftware Engineering Manager / Staff Software EngineerIndexed profileCLChien-Ming LanTaiwanIMO2001Competition recordSilver medalCWChien-Yi WangTaiwanIMO2009AmazonApplied ScientistIndexed profile
Chien-Yu ChouTaiwanIMO2002GoogleSoftware Test EngineerAutumn profileCHChigozie Henry AniobiNigeriaIMO2011 · 2012 · 2013 · 2014Competition recordBronze medalCCChih Cheng ShihTaiwanIOI2007FIH Mobile LimitedSenior EngineerIndexed profileCWChiheb Wled AhmedTunisiaIMO2016Competition recordHonourable mentionCCChih-Heng ChungTaiwanIOI1998Competition recordBronze medalCHChi Hin LauHong KongIMO1990The Chinese University of Hong KongLecturerIndexed profileCLChih-Kai LiaoTaiwanIMO2021 · 2022Competition recordSilver medalIndexed profileCYChih-Kuan YehTaiwanIMO2012Thinking Machines LabMember of Technical StaffIndexed profileCHChi Ho Ivan IpHong KongIMO2002Good Union Corporation LimitedIndexed profile
Chi Hong ChowHong KongIMO2011 · 2012Virginia TechPatricia Caldwell Postdoctoral FellowAutumn profileCHChi Hou LaoMacauIMO1994Competition recordHonourable mentionCHChi Ho WangHong Kong, ChinaIOI2022 · 2023Competition recordHonourable mention · Bronze medal
Chih-Yang HsiaTaiwanIMO2010GoogleStaff Software EngineerIndexed profileCCChih-Yawn ChuangTaiwanIMO1995Competition recordSilver medalIndexed profileCIChi In LeiMacauIMO2018 · 2019BCLN GOLF LIMITEDF.B.I.FIndexed profileCKChi Ki NgaiHong KongIMO2018Competition recordHonourable mentionIndexed profileCKChi Kit LamHong Kong, ChinaIOI2006GoogleSoftware EngineerIndexed profileCKChi Kun LamMacao, ChinaIOI1992Competition recordBronze medalCMChilali MahmoudMoroccoIMO1985 · 1986ThalesSoftware Architect & Security ExpertIndexed profileClChi leong KwokHong Kong, ChinaIOI1995Competition recordBronze medalIndexed profileCCChilolum Christopher Uzoma NwigweNigeriaIMO2017Competition recordHonourable mentionIndexed profileCMChi Man LiuHong Kong, ChinaIOI2003School of Computing and Data Science, The University of Hong KongLecturerIndexed profileCWChing-Chih WengTaiwanIMO2000Competition recordSilver medalCHChing-I HuangTaiwanIMO1993Competition recordBronze medalCAChingiz AkhundovAzerbaijanIMO2002OceaneeringSenior Project EngineerIndexed profileCCChingun ChindegsurenMongoliaIMO2026NoneStudentIndexed profileCYChing Yan Timothy YauHong KongIMO2020 · 2021 · 2022Competition recordSilver medalIndexed profileCHChin How Jeffrey PangSingaporeIMO1995 · 1997TetriXXOperations ResearcherIndexed profileCLChin Lum KwaSingaporeIMO2000Ministry of Finance (Singapore)Director (Fiscal Policy)Indexed profileCLChin-Yi LinTaiwanIMO2003Competition recordBronze medal
Chin Zhan XiongSingaporeIOI2008 · 2009 · 2010 · 2011CognitionMember of Technical StaffAutumn profileCPChi Pan ChanHong Kong, ChinaIOI2000Competition recordBronze medalCPChi Pang LaoMacauIMO2020 · 2021 · 2022Peking University Macau Culture Communication AssociationPresident, Peking University Macau Culture Communication AssociationAutumn profileCTChi Tou LamMacauIMO2009VitolQuant StratAutumn profileCFChiu Fai TangHong KongIMO2004Competition recordBronze medalCJChiu JiaweiSingaporeIOI2001MetaSoftware EngineerIndexed profileCWChiu Wai WongHong KongIMO2006 · 2007 · 2008Allianz CommercialSenior Manager/ ControllerIndexed profileCKChiu-Yuen KooHong Kong, ChinaIOI1998GoogleSenior Staff Software EngineerIndexed profileCWChi Wa IaoMacauIMO2007 · 2008Competition recordBronze medalCWChi Wai LamHong KongIMO1992 · 1993Competition recordHonourable mention · Bronze medalCWChi Wai LamMacauIMO1996 · 1997 · 1998Competition recordHonourable mentionCWChi WangTaiwanIOI2023Competition recordGold medalCWChi Wing PoonHong Kong, ChinaIOI1997Competition recordGold medalCLChi-You LinTaiwanIOI2026Competition recordSilver medalCYChi Yung TseHong Kong, ChinaIOI1999 · 2000 · 2001AppleSoftware Engineering ManagerIndexed profile
Chien-Yu ChouTaiwanIMO2002GoogleSoftware Test EngineerAutumn profileCHChigozie Henry AniobiNigeriaIMO2011 · 2012 · 2013 · 2014Competition recordBronze medalCCChih Cheng ShihTaiwanIOI2007FIH Mobile LimitedSenior EngineerIndexed profileCWChiheb Wled AhmedTunisiaIMO2016Competition recordHonourable mentionCCChih-Heng ChungTaiwanIOI1998Competition recordBronze medalCHChi Hin LauHong KongIMO1990The Chinese University of Hong KongLecturerIndexed profileCLChih-Kai LiaoTaiwanIMO2021 · 2022Competition recordSilver medalIndexed profileCYChih-Kuan YehTaiwanIMO2012Thinking Machines LabMember of Technical StaffIndexed profileCHChi Ho Ivan IpHong KongIMO2002Good Union Corporation LimitedIndexed profileChi Hong ChowHong KongIMO2011 · 2012Virginia TechPatricia Caldwell Postdoctoral FellowAutumn profileCHChi Hou LaoMacauIMO1994Competition recordHonourable mentionCHChi Ho WangHong Kong, ChinaIOI2022 · 2023Competition recordHonourable mention · Bronze medalChih-Yang HsiaTaiwanIMO2010GoogleStaff Software EngineerIndexed profileCCChih-Yawn ChuangTaiwanIMO1995Competition recordSilver medalIndexed profileCIChi In LeiMacauIMO2018 · 2019BCLN GOLF LIMITEDF.B.I.FIndexed profileCKChi Ki NgaiHong KongIMO2018Competition recordHonourable mentionIndexed profileCKChi Kit LamHong Kong, ChinaIOI2006GoogleSoftware EngineerIndexed profileCKChi Kun LamMacao, ChinaIOI1992Competition recordBronze medalCMChilali MahmoudMoroccoIMO1985 · 1986ThalesSoftware Architect & Security ExpertIndexed profileClChi leong KwokHong Kong, ChinaIOI1995Competition recordBronze medalIndexed profileCCChilolum Christopher Uzoma NwigweNigeriaIMO2017Competition recordHonourable mentionIndexed profileCMChi Man LiuHong Kong, ChinaIOI2003School of Computing and Data Science, The University of Hong KongLecturerIndexed profileCWChing-Chih WengTaiwanIMO2000Competition recordSilver medalCHChing-I HuangTaiwanIMO1993Competition recordBronze medalCAChingiz AkhundovAzerbaijanIMO2002OceaneeringSenior Project EngineerIndexed profileCCChingun ChindegsurenMongoliaIMO2026NoneStudentIndexed profileCYChing Yan Timothy YauHong KongIMO2020 · 2021 · 2022Competition recordSilver medalIndexed profileCHChin How Jeffrey PangSingaporeIMO1995 · 1997TetriXXOperations ResearcherIndexed profileCLChin Lum KwaSingaporeIMO2000Ministry of Finance (Singapore)Director (Fiscal Policy)Indexed profileCLChin-Yi LinTaiwanIMO2003Competition recordBronze medalChin Zhan XiongSingaporeIOI2008 · 2009 · 2010 · 2011CognitionMember of Technical StaffAutumn profileCPChi Pan ChanHong Kong, ChinaIOI2000Competition recordBronze medalCPChi Pang LaoMacauIMO2020 · 2021 · 2022Peking University Macau Culture Communication AssociationPresident, Peking University Macau Culture Communication AssociationAutumn profileCTChi Tou LamMacauIMO2009VitolQuant StratAutumn profileCFChiu Fai TangHong KongIMO2004Competition recordBronze medalCJChiu JiaweiSingaporeIOI2001MetaSoftware EngineerIndexed profileCWChiu Wai WongHong KongIMO2006 · 2007 · 2008Allianz CommercialSenior Manager/ ControllerIndexed profileCKChiu-Yuen KooHong Kong, ChinaIOI1998GoogleSenior Staff Software EngineerIndexed profileCWChi Wa IaoMacauIMO2007 · 2008Competition recordBronze medalCWChi Wai LamHong KongIMO1992 · 1993Competition recordHonourable mention · Bronze medalCWChi Wai LamMacauIMO1996 · 1997 · 1998Competition recordHonourable mentionCWChi WangTaiwanIOI2023Competition recordGold medalCWChi Wing PoonHong Kong, ChinaIOI1997Competition recordGold medalCLChi-You LinTaiwanIOI2026Competition recordSilver medalCYChi Yung TseHong Kong, ChinaIOI1999 · 2000 · 2001AppleSoftware Engineering ManagerIndexed profile