All medalists.
IMO & IOI, including honourable mentions.
WvWard van der SchootNetherlandsIMO2017TNOScientist Quantum Applications & SecurityIndexed profileWBWarren BeiCanadaIMO2021 · 2022 · 2023 · 2024 · 2025Competition recordSilver medal · Gold medalIndexed profileWBWarren BeiCanadaIOI2023 · 2025Competition recordSilver medalIndexed profileWLWarren LiUnited KingdomIMO2013 · 2014 · 2015 · 2016Competition recordSilver medal · Gold medalIndexed profileWXWarren XingIndonesiaIOI2026United Latino Students AssociationStudentIndexed profileWSWarut SuksompongThailandIMO2007 · 2008Competition recordBronze medal · Gold medalWTWashington TaylorUnited States of AmericaIMO1982Competition recordSilver medalIndexed profileWCWasuwat ChandangThailandIMO1991Competition recordHonourable mentionAutumn profileWIWataru InoueJapanIOI2018エムスリー(株)Software Engineer / SREIndexed profileWLWayne LiaoTaiwanIMO2011 · 2012Competition recordSilver medalWYWayne YanTaiwanIMO2021 · 2022GoogleSoftware EngineerAutumn profileWMWedige Melanka SaroadSri LankaIMO2013University of ColomboSenior LecturerIndexed profileWHWee Hoe TeckSingaporeIMO1994Competition recordSilver medalWKWee Kean TanSingaporeIMO2019 · 2020Mathematics Tutor (Singapore)Mathematics TutorIndexed profileWNWeerachai NeeranartvongThailandIMO2012 · 2013Competition recordSilver medalWBWei Bin AngSingaporeIOI2025Competition recordSilver medalWHWeidong HuChinaIOI2004 · 2005Tsinghua UniversityPh.D CandidateIndexed profileWEWei En Joel TaySingaporeIMO2003Competition recordBronze medalWTWei-Fu TsengTaiwanIMO2020National Taiwan UniversityResearcherAutumn profileWCWei-Han ChenTaiwanIOI2018Competition recordSilver medalWHWei Hao TeoSingaporeIMO2003Competition recordHonourable mentionWHWei-Hsuan HsinTaiwanIMO2021Competition recordGold medalWHWei Hwa HuangUnited States of AmericaIMO1992 · 1993Conscience VCFreelance Game DesignerIndexed profileWJWei Jian ChuahMalaysiaIMO2004GoogleStaff Software Engineer, Tech Lead Manager, Google AdsIndexed profileWKWei-Jiun KaoTaiwanIMO2015 · 2017University of MichiganGraduate Student InstructorIndexed profile
Wei Liang GanSingaporeIOI2012 · 2013Jump Trading GroupTechnical LeadAutumn profileWLWei LuoChinaIMO1991 · 1992Competition recordGold medalWFWeimin FangChinaIMO1986KenCast, IncVP of TechnologyIndexed profileWHWei-Ping HuangTaiwanIMO2018National Taiwan UniversityTeaching AssistantIndexed profileWQWei Quan Julius PohSingaporeIMO2002Competition recordSilver medalWQWei Quan LimSingaporeIMO2006 · 2007 · 2008Competition recordSilver medal · Bronze medalWSWei Shiau SuenTaiwanIOI1999IBMSoftware EngineerIndexed profileWWWei WangChinaIMO2003Competition recordGold medalWWWei WeiTaiwanIOI2025Competition recordSilver medalWXWei XiaoChinaIMO2002U.S. Department of the TreasuryIT SpecialistIndexed profileWYWei YuChinaIOI2002MetaSoftware EngineerIndexed profileWCWeiyu Colin TanSingaporeIMO2002Competition recordHonourable mentionWPWemp PachecoVenezuelaIMO2016 · 2017EFADRINSoftware EngineerIndexed profileWKWenbin KongChinaIMO1999Zhejiang UniversityPostharvestIndexed profileWKWen-Da KuangTaiwanIMO2026Competition recordSilver medalWCWeng Chi ChengMacauIMO2018Competition recordBronze medalWSWeng Seng SouMacauIMO1998Competition recordHonourable mentionWCWenhao ChengSingaporeIMO2022 · 2023SynapxeSenior Systems AnalystIndexed profileWFWenjie FuChinaIOI2001FacebookDirector, EngineeringIndexed profileWFWenjie FuChinaIMO2002Competition recordGold medalWQWenjie QianChinaIOI1997 · 1998Competition recordGold medal
Wenying GanChinaIMO2006Two Sigma InvestmentsQuantitative ResearcherAutumn profileWCWenyu CaoUnited States of AmericaIMO2009 · 2011IntelliProSoftware EngineerIndexed profileWCWenyu CaoUnited States of AmericaIOI2009 · 2010 · 2011Competition recordSilver medal · Gold medalWYWen Yuen PangSingaporeIOI2015 · 2016 · 2017SnowflakeSoftware Engineer IIIndexed profileWAWerner AumayrAustriaIMO1979digIT-CircleObmannIndexed profileWWWeronika Wrzos-KamińskaNorwayIMO2016EPFLDoctoral StudentIndexed profileWNWesam NaseerJordanIOI2021Miaplaza, Inc.Software EngineerIndexed profileWGWhan GhangRepublic of KoreaIMO2005 · 2006 · 2007Samsung Advanced Institute of TechnologyPrincipal ResearcherAutumn profileWAWichaphon AkarasereenontThailandIMO2015Competition recordGold medalWHWich HuengwattanakulThailandIMO2007BKN CenterMathematics TutorIndexed profileWDWichian DaorungrogeThailandIMO1997Competition recordBronze medal
Widagdo SetiawanIndonesiaIOI2001 · 2002TarroChief ArchitectAutumn profileWSWided SmatiTunisiaIMO2002SanofiDigital Business Analysis Lead - Tunisia & MoroccoIndexed profileWFWieland FischerGermanyIMO1986Competition recordGold medal
Wei Liang GanSingaporeIOI2012 · 2013Jump Trading GroupTechnical LeadAutumn profileWLWei LuoChinaIMO1991 · 1992Competition recordGold medalWFWeimin FangChinaIMO1986KenCast, IncVP of TechnologyIndexed profileWHWei-Ping HuangTaiwanIMO2018National Taiwan UniversityTeaching AssistantIndexed profileWQWei Quan Julius PohSingaporeIMO2002Competition recordSilver medalWQWei Quan LimSingaporeIMO2006 · 2007 · 2008Competition recordSilver medal · Bronze medalWSWei Shiau SuenTaiwanIOI1999IBMSoftware EngineerIndexed profileWWWei WangChinaIMO2003Competition recordGold medalWWWei WeiTaiwanIOI2025Competition recordSilver medalWXWei XiaoChinaIMO2002U.S. Department of the TreasuryIT SpecialistIndexed profileWYWei YuChinaIOI2002MetaSoftware EngineerIndexed profileWCWeiyu Colin TanSingaporeIMO2002Competition recordHonourable mentionWPWemp PachecoVenezuelaIMO2016 · 2017EFADRINSoftware EngineerIndexed profileWKWenbin KongChinaIMO1999Zhejiang UniversityPostharvestIndexed profileWKWen-Da KuangTaiwanIMO2026Competition recordSilver medalWCWeng Chi ChengMacauIMO2018Competition recordBronze medalWSWeng Seng SouMacauIMO1998Competition recordHonourable mentionWCWenhao ChengSingaporeIMO2022 · 2023SynapxeSenior Systems AnalystIndexed profileWFWenjie FuChinaIOI2001FacebookDirector, EngineeringIndexed profileWFWenjie FuChinaIMO2002Competition recordGold medalWQWenjie QianChinaIOI1997 · 1998Competition recordGold medalWenying GanChinaIMO2006Two Sigma InvestmentsQuantitative ResearcherAutumn profileWCWenyu CaoUnited States of AmericaIMO2009 · 2011IntelliProSoftware EngineerIndexed profileWCWenyu CaoUnited States of AmericaIOI2009 · 2010 · 2011Competition recordSilver medal · Gold medalWYWen Yuen PangSingaporeIOI2015 · 2016 · 2017SnowflakeSoftware Engineer IIIndexed profileWAWerner AumayrAustriaIMO1979digIT-CircleObmannIndexed profileWWWeronika Wrzos-KamińskaNorwayIMO2016EPFLDoctoral StudentIndexed profileWNWesam NaseerJordanIOI2021Miaplaza, Inc.Software EngineerIndexed profileWGWhan GhangRepublic of KoreaIMO2005 · 2006 · 2007Samsung Advanced Institute of TechnologyPrincipal ResearcherAutumn profileWAWichaphon AkarasereenontThailandIMO2015Competition recordGold medalWHWich HuengwattanakulThailandIMO2007BKN CenterMathematics TutorIndexed profileWDWichian DaorungrogeThailandIMO1997Competition recordBronze medalWidagdo SetiawanIndonesiaIOI2001 · 2002TarroChief ArchitectAutumn profileWSWided SmatiTunisiaIMO2002SanofiDigital Business Analysis Lead - Tunisia & MoroccoIndexed profileWFWieland FischerGermanyIMO1986Competition recordGold medal