All medalists.
IMO & IOI, including honourable mentions.
TCThomas Chi-Kin KoHong KongIMO1991Competition recordHonourable mentionTDThomas DeneuxFranceIMO1996Learning RobotsFounder & CEOIndexed profileTEThomas EcclesUnited KingdomIMO2006Competition recordSilver medalTEThomas EckermanFinlandIOI1999Competition recordSilver medalTFThomas FerschGermanyIOI2004 · 2005LufthansaSenior Governance Manager - IT Development Passenger & Baggage SystemsIndexed profile
Thomas FischerGermanyIMO19973-Hirn-VerlagBoard game authorAutumn profileTGThomas GleimGermanyIMO1990Competition recordBronze medalTGThomas GörnitzGerman Democratic RepublicIMO1961Goethe University FrankfurtDipl. Phys., Prof. Dr.Indexed profileTGThomas GrechenigAustriaIMO1979Competition recordBronze medalTGThomas GundermannGerman Democratic RepublicIMO1979Bürkert Fluid Control SystemsForschungs- und EntwicklungsingenieurIndexed profileTGThomas GuoCanadaIOI2020 · 2021Competition recordGold medal · Bronze medalTGThomas GuoCanadaIMO2017 · 2018 · 2019 · 2020 · 2021Competition recordSilver medal · Bronze medal · Gold medalTHThomas HuberSwitzerlandIMO1999Competition recordBronze medalTJThomas JägerGermanyIMO1999 · 2000 · 2001 · 2002Competition recordBronze medal · Silver medal · Gold medalTJThomas James Barnet-LambUnited KingdomIOI1999 · 2000Competition recordBronze medal · Silver medalIndexed profileTJThomas JentschGerman Democratic RepublicIMO1970 · 1971Competition recordBronze medal
Thomas KavanaghUnited KingdomIMO2023Competition recordSilver medalAutumn profileTKThomas KluteGermanyIOI1995ingenit GmbH & Co. KGChief Executive OfficerIndexed profileTKThomas KraghDenmarkIMO1999Uppsala UniversityLecturer In MathematicsIndexed profileTKThomas Kurniawan WongsosaputrIndonesiaIMO1995Competition recordHonourable mentionTLThomas LamAustraliaIMO1997Competition recordGold medalTMThomas MautschGerman Democratic RepublicIMO1990Competition recordSilver medalAutumn profileTMThomas Michael GarnettUnited KingdomIOI1999 · 2000Manchester Hedge Fund SocietyTreasurerIndexed profileTMThomas MildorfUnited States of AmericaIMO2005DropboxStaff EngineerIndexed profileTMThomas MischkeGermanyIOI1992Competition recordBronze medalTNThomas NeumannGermanyIOI1994Competition recordGold medalTNThomas NisongerUnited States of AmericaIMO1974IBMAdvisory Software EngineerIndexed profile
Thomas OrtonSouth AfricaIOI2015Xantium Group - Tudor Investment CorporationQuantitative Researcher, VPAutumn profileTPThomas PinetzAustriaIOI2012Medical University of ViennaPostdoctoral ResearcherIndexed profileTRThomas ReadUnited KingdomIOI2017Competition recordSilver medalTRThomas RichthammerGermanyIMO1996Competition recordSilver medalIndexed profileTRThomas Royston RoughanUnited KingdomIMO1986Competition recordBronze medalTSThomas SepulchreFranceIOI2015 · 2016Direction de la sécurité socialeChef du bureau des régimes professionnels de retraite et de la protection sociale complémentaireAutumn profileTSThomas SewellAustraliaIMO2000UNSWLecturerIndexed profileTSThomas StrömstedtSwedenIMO1995Competition recordHonourable mention
Thomas SwayzeUnited States of AmericaIMO2012 · 2013Aquatic Capital ManagementQuantitative ResearcherAutumn profile
Thomas TakacsAustriaIMO2005Johann Radon Institute for Computational and Applied Mathematics (RICAM)Group Leader, Senior Research ScientistAutumn profileTTThomas ThomaCyprusIMO2013 · 2014Republic Of CyprusAccountantIndexed profileTVThomas VolkerGermanyIMO1979Competition recordSilver medalTWThomas WuerthingerAustriaIOI2003 · 2004OracleVice President of Software DevelopmentIndexed profileTXThomas XiaAustraliaIMO2000South Yarra MedicalMedical ReceptionistIndexed profileTYThomás Yoiti Sasaki HoshinaBrazilIMO2005Competition recordBronze medalTLThong Le Gia QuocVietnamIOI1993UNSWAssociate ProfessorIndexed profileTNThọ Nguyễn XuânVietnamIMO2006Competition recordSilver medalTEThor EriksenDenmarkIOI2022Competition recordBronze medalTJThor Julius Lanzky MortensenDenmarkIMO2024 · 2025Competition recordHonourable mentionTKThorsten KleinjungGermanyIMO1987 · 1988Competition recordGold medalTTTho Trứờng NguyễnVietnamIMO2005Competition recordBronze medal
Thuan Hung NguyenVietnamIMO2019Competition recordGold medalAutumn profileTNThuc Nguyen DuongVietnamIOI1996Competition recordBronze medalTHThu Hà Đào ThịVietnamIMO1998Competition recordBronze medalTEThunyachate EkvetchavitThailandIMO1991Minor FoodChief Development Officer (CDO)Indexed profileTJThuwaragesh JayachandranSri LankaIMO2021Harvard UniversitySummer Research Intern (SURF)Indexed profile
Thùy Dương Vương NguyễnVietnamIMO2014UC San DiegoAssistant ProfessorAutumn profileTGTiaan George TowsenSouth AfricaIMO1998 · 2000Competition recordBronze medalIndexed profileTDTiago Duarte MourãoPortugalIMO2020 · 2021 · 2022Competition recordHonourable mention · Bronze medal · Silver medal
Tiago MarquesPortugalIOI2022MIT Department of MathematicsUndergraduate ResearcherAutumn profileTMTiago Miguel Gomes de SousaPortugalIMO2023Competition recordHonourable mentionTOTiago Oliveira MarquesPortugalIMO2019 · 2020 · 2021 · 2022MIT Department of MathematicsUndergraduate ResearcherIndexed profileTHTiancheng HeChinaIMO2017Competition recordGold medalIndexed profile
Thomas FischerGermanyIMO19973-Hirn-VerlagBoard game authorAutumn profileTGThomas GleimGermanyIMO1990Competition recordBronze medalTGThomas GörnitzGerman Democratic RepublicIMO1961Goethe University FrankfurtDipl. Phys., Prof. Dr.Indexed profileTGThomas GrechenigAustriaIMO1979Competition recordBronze medalTGThomas GundermannGerman Democratic RepublicIMO1979Bürkert Fluid Control SystemsForschungs- und EntwicklungsingenieurIndexed profileTGThomas GuoCanadaIOI2020 · 2021Competition recordGold medal · Bronze medalTGThomas GuoCanadaIMO2017 · 2018 · 2019 · 2020 · 2021Competition recordSilver medal · Bronze medal · Gold medalTHThomas HuberSwitzerlandIMO1999Competition recordBronze medalTJThomas JägerGermanyIMO1999 · 2000 · 2001 · 2002Competition recordBronze medal · Silver medal · Gold medalTJThomas James Barnet-LambUnited KingdomIOI1999 · 2000Competition recordBronze medal · Silver medalIndexed profileTJThomas JentschGerman Democratic RepublicIMO1970 · 1971Competition recordBronze medalThomas KavanaghUnited KingdomIMO2023Competition recordSilver medalAutumn profileTKThomas KluteGermanyIOI1995ingenit GmbH & Co. KGChief Executive OfficerIndexed profileTKThomas KraghDenmarkIMO1999Uppsala UniversityLecturer In MathematicsIndexed profileTKThomas Kurniawan WongsosaputrIndonesiaIMO1995Competition recordHonourable mentionTLThomas LamAustraliaIMO1997Competition recordGold medalTMThomas MautschGerman Democratic RepublicIMO1990Competition recordSilver medalAutumn profileTMThomas Michael GarnettUnited KingdomIOI1999 · 2000Manchester Hedge Fund SocietyTreasurerIndexed profileTMThomas MildorfUnited States of AmericaIMO2005DropboxStaff EngineerIndexed profileTMThomas MischkeGermanyIOI1992Competition recordBronze medalTNThomas NeumannGermanyIOI1994Competition recordGold medalTNThomas NisongerUnited States of AmericaIMO1974IBMAdvisory Software EngineerIndexed profileThomas OrtonSouth AfricaIOI2015Xantium Group - Tudor Investment CorporationQuantitative Researcher, VPAutumn profileTPThomas PinetzAustriaIOI2012Medical University of ViennaPostdoctoral ResearcherIndexed profileTRThomas ReadUnited KingdomIOI2017Competition recordSilver medalTRThomas RichthammerGermanyIMO1996Competition recordSilver medalIndexed profileTRThomas Royston RoughanUnited KingdomIMO1986Competition recordBronze medalTSThomas SepulchreFranceIOI2015 · 2016Direction de la sécurité socialeChef du bureau des régimes professionnels de retraite et de la protection sociale complémentaireAutumn profileTSThomas SewellAustraliaIMO2000UNSWLecturerIndexed profileTSThomas StrömstedtSwedenIMO1995Competition recordHonourable mentionThomas SwayzeUnited States of AmericaIMO2012 · 2013Aquatic Capital ManagementQuantitative ResearcherAutumn profileThomas TakacsAustriaIMO2005Johann Radon Institute for Computational and Applied Mathematics (RICAM)Group Leader, Senior Research ScientistAutumn profileTTThomas ThomaCyprusIMO2013 · 2014Republic Of CyprusAccountantIndexed profileTVThomas VolkerGermanyIMO1979Competition recordSilver medalTWThomas WuerthingerAustriaIOI2003 · 2004OracleVice President of Software DevelopmentIndexed profileTXThomas XiaAustraliaIMO2000South Yarra MedicalMedical ReceptionistIndexed profileTYThomás Yoiti Sasaki HoshinaBrazilIMO2005Competition recordBronze medalTLThong Le Gia QuocVietnamIOI1993UNSWAssociate ProfessorIndexed profileTNThọ Nguyễn XuânVietnamIMO2006Competition recordSilver medalTEThor EriksenDenmarkIOI2022Competition recordBronze medalTJThor Julius Lanzky MortensenDenmarkIMO2024 · 2025Competition recordHonourable mentionTKThorsten KleinjungGermanyIMO1987 · 1988Competition recordGold medalTTTho Trứờng NguyễnVietnamIMO2005Competition recordBronze medalThuan Hung NguyenVietnamIMO2019Competition recordGold medalAutumn profileTNThuc Nguyen DuongVietnamIOI1996Competition recordBronze medalTHThu Hà Đào ThịVietnamIMO1998Competition recordBronze medalTEThunyachate EkvetchavitThailandIMO1991Minor FoodChief Development Officer (CDO)Indexed profileTJThuwaragesh JayachandranSri LankaIMO2021Harvard UniversitySummer Research Intern (SURF)Indexed profileThùy Dương Vương NguyễnVietnamIMO2014UC San DiegoAssistant ProfessorAutumn profileTGTiaan George TowsenSouth AfricaIMO1998 · 2000Competition recordBronze medalIndexed profileTDTiago Duarte MourãoPortugalIMO2020 · 2021 · 2022Competition recordHonourable mention · Bronze medal · Silver medalTiago MarquesPortugalIOI2022MIT Department of MathematicsUndergraduate ResearcherAutumn profileTMTiago Miguel Gomes de SousaPortugalIMO2023Competition recordHonourable mentionTOTiago Oliveira MarquesPortugalIMO2019 · 2020 · 2021 · 2022MIT Department of MathematicsUndergraduate ResearcherIndexed profileTHTiancheng HeChinaIMO2017Competition recordGold medalIndexed profile