All medalists.
IMO & IOI, including honourable mentions.
MTMasaki TezukaJapanIMO1996Kyoto UniversityAssistant Professor (Jokyo)Indexed profileMWMasaki WatanabeJapanIOI2006Competition recordGold medalMWMasaki WatanabeJapanIMO2005 · 2006Competition recordGold medalMOMasao OiJapanIMO1998Competition recordHonourable mentionIndexed profileMOMasashi OhnawaJapanIMO1994Competition recordSilver medalMYMasataka YonedaJapanIOI2019 · 2020Competition recordGold medalIndexed profileMFMasato Fabian KellerSwitzerlandIMO2014FindmindFounder / DeveloperIndexed profileMIMashrafdzhon InomovTajikistanIMO2023 · 2024 · 2025Hotam and P.V.Olympiad Math tutorIndexed profileMNMasmould NaderTunisiaIMO1992Competition recordGold medalMSMasoud ShafaeiIslamic Republic of IranIMO2010Competition recordSilver medalMFMassimiliano FoschiItalyIMO2019 · 2020 · 2021 · 2022Competition recordSilver medal · Gold medalIndexed profileMPMassimiliano PatassiniItalyIMO2002Competition recordHonourable mentionMCMassimo CairoItalyIOI2007 · 2008 · 2009 · 2010ViešiejiPirkimai.AI (now TenderGlass)Co-Founder & CTOIndexed profileMGMassimo GaspariniItalyIMO2022Competition recordSilver medalMGMassimo GobbinoItalyIMO1987Università di Pisaprofessore associatoIndexed profileMMMassimo MongiaItalyIMO1998Banca d'ItaliaVice assistenteIndexed profileMBMatas BrazdeikisLithuaniaIOI2010GoogleSoftware EngineerIndexed profileMGMatas GrigaliūnasLithuaniaIMO2013Competition recordHonourable mentionIndexed profileMPMatas PovilaitisLithuaniaIMO2025Mercor IntelligenceIndexed profileMSMatas SileikisLithuaniaIMO2003Competition recordBronze medalIndexed profileMUMatas UrbonasLithuaniaIMO2019 · 2020Competition recordHonourable mention · Bronze medalMBMáté Barnabás WeiszHungaryIMO2020Competition recordGold medalIndexed profile
Máté EgriHungaryIMO2018Oxford-Man Institute of Quantitative Finance, University of OxfordDoctoral ResearcherAutumn profileMMMatei MandacheUnited KingdomIMO2012 · 2013ARAG Legal Services UKIndexed profile
Matei ZahariaCanadaIOI2002 · 2003DatabricksCTO and Co-founderAutumn profileMAMatej AleksandrovSloveniaIMO2009 · 2010GoogleSenior Software EngineerIndexed profileMVMateja VukelićSerbiaIOI2020 · 2021 · 2022Massachusetts Institute of TechnologyIndexed profileMVMateja VukelićSerbiaIMO2021 · 2022 · 2023Massachusetts Institute of TechnologyIndexed profileMBMatej BachničekSlovakiaIMO2023 · 2024 · 2025 · 2026Competition recordHonourable mention · Gold medalMBMatej BachničekSlovakiaIOI2025 · 2026Competition recordBronze medal · Silver medalMBMatej BalogSlovakiaIOI2010 · 2011Google DeepMindStaff Research ScientistIndexed profileMDMatěj DoležálekCzech RepublicIMO2018 · 2019ZadnaMaturitaIndexed profileMHMatej HanusSlovakiaIMO2020Competition recordBronze medalMJMatej JanSloveniaIOI2002 · 2003RetronatorFounder, Game DeveloperIndexed profileMKMatěj KonečnýCzech RepublicIMO2015ClearstreamLead RPA EngineerIndexed profileMOMatej OndrusekCzechoslovakia, SlovakiaIOI1991 · 1992 · 1993Competition recordSilver medal · Gold medal · Bronze medalIndexed profileMRMatej RizmanSloveniaIOI1998GoogleTech Lead & ManagerIndexed profile
Matej UrbanSlovakiaIMO2019 · 2020 · 2021Radix TradingQuantitative TechnologistAutumn profileMatej UrbanSlovakiaIOI2020 · 2021Radix TradingQuantitative TechnologistAutumn profileMVMatej VaskySlovakiaIMO2022Competition recordBronze medalMVMatej VojvodićCroatiaIMO2022VertivDesign Associate Lead EngineerIndexed profileMVMatej VojvodićCroatiaIOI2022VertivDesign Associate Lead EngineerIndexed profileMMMáté MánfayHungaryIMO2005Goldman SachsManaging Director - Head of Fixed Income Solutions and Institutional Credit StrategistsIndexed profileMMMáté MatolcsiHungaryIMO1991HUN-REN Renyi Institute of MathematicsMathematicianIndexed profileMBMateo BozziChileIMO2017 · 2018Competition recordHonourable mentionMCMateo Carranza VélezArgentinaIMO2017 · 2018Competition recordSilver medal · Bronze medalIndexed profileMIMateo Iván Latapí AcostaMexicoIMO2023 · 2024 · 2025Competition recordBronze medalMLMateo LizcanoColombiaIMO2023 · 2024Virtual Staffing SolutionsCustomer Service SpecialistIndexed profileMMMateo MuñozBelgiumIMO2022Moët HennessyJunior Finance & Reporting ManagerIndexed profile
Mateo RestrepoColombiaIMO1997N-iXMachine Learning Engineer (Vision)Autumn profileMRMate RekhviashviliGeorgiaIOI2026Competition recordHonourable mentionIndexed profileMBMateus BezrutchkaBrazilIOI2014Scale AISoftware EngineerIndexed profileMGMateusz GabzdylPolandIMO2022 · 2023Mercor IntelligenceLLM trainer (Olympiad Math)Indexed profileMKMateusz KobakPolandIMO2016Phoenix SystemsSoftware EngineerIndexed profileMKMateusz KwaśnickiPolandIOI2001PGE Polska Grupa EnergetycznaKierownik projektówIndexed profileMKMateusz KwaśnickiPolandIMO2000Competition recordHonourable mentionMMMateusz MichalekPolandIMO2004Max Planck Institute for Mathematics in the SciencesPostdocIndexed profileMRMateusz RadeckiPolandIOI2016Competition recordGold medalMRMateusz RajsPolandIMO2022ICEAHead of Back OfficeIndexed profileMWMateusz WawrzyniakPolandIMO2024 · 2025Competition recordSilver medal
Máté EgriHungaryIMO2018Oxford-Man Institute of Quantitative Finance, University of OxfordDoctoral ResearcherAutumn profileMMMatei MandacheUnited KingdomIMO2012 · 2013ARAG Legal Services UKIndexed profileMatei ZahariaCanadaIOI2002 · 2003DatabricksCTO and Co-founderAutumn profileMAMatej AleksandrovSloveniaIMO2009 · 2010GoogleSenior Software EngineerIndexed profileMVMateja VukelićSerbiaIOI2020 · 2021 · 2022Massachusetts Institute of TechnologyIndexed profileMVMateja VukelićSerbiaIMO2021 · 2022 · 2023Massachusetts Institute of TechnologyIndexed profileMBMatej BachničekSlovakiaIMO2023 · 2024 · 2025 · 2026Competition recordHonourable mention · Gold medalMBMatej BachničekSlovakiaIOI2025 · 2026Competition recordBronze medal · Silver medalMBMatej BalogSlovakiaIOI2010 · 2011Google DeepMindStaff Research ScientistIndexed profileMDMatěj DoležálekCzech RepublicIMO2018 · 2019ZadnaMaturitaIndexed profileMHMatej HanusSlovakiaIMO2020Competition recordBronze medalMJMatej JanSloveniaIOI2002 · 2003RetronatorFounder, Game DeveloperIndexed profileMKMatěj KonečnýCzech RepublicIMO2015ClearstreamLead RPA EngineerIndexed profileMOMatej OndrusekCzechoslovakia, SlovakiaIOI1991 · 1992 · 1993Competition recordSilver medal · Gold medal · Bronze medalIndexed profileMRMatej RizmanSloveniaIOI1998GoogleTech Lead & ManagerIndexed profileMatej UrbanSlovakiaIMO2019 · 2020 · 2021Radix TradingQuantitative TechnologistAutumn profileMatej UrbanSlovakiaIOI2020 · 2021Radix TradingQuantitative TechnologistAutumn profileMVMatej VaskySlovakiaIMO2022Competition recordBronze medalMVMatej VojvodićCroatiaIMO2022VertivDesign Associate Lead EngineerIndexed profileMVMatej VojvodićCroatiaIOI2022VertivDesign Associate Lead EngineerIndexed profileMMMáté MánfayHungaryIMO2005Goldman SachsManaging Director - Head of Fixed Income Solutions and Institutional Credit StrategistsIndexed profileMMMáté MatolcsiHungaryIMO1991HUN-REN Renyi Institute of MathematicsMathematicianIndexed profileMBMateo BozziChileIMO2017 · 2018Competition recordHonourable mentionMCMateo Carranza VélezArgentinaIMO2017 · 2018Competition recordSilver medal · Bronze medalIndexed profileMIMateo Iván Latapí AcostaMexicoIMO2023 · 2024 · 2025Competition recordBronze medalMLMateo LizcanoColombiaIMO2023 · 2024Virtual Staffing SolutionsCustomer Service SpecialistIndexed profileMMMateo MuñozBelgiumIMO2022Moët HennessyJunior Finance & Reporting ManagerIndexed profileMateo RestrepoColombiaIMO1997N-iXMachine Learning Engineer (Vision)Autumn profileMRMate RekhviashviliGeorgiaIOI2026Competition recordHonourable mentionIndexed profileMBMateus BezrutchkaBrazilIOI2014Scale AISoftware EngineerIndexed profileMGMateusz GabzdylPolandIMO2022 · 2023Mercor IntelligenceLLM trainer (Olympiad Math)Indexed profileMKMateusz KobakPolandIMO2016Phoenix SystemsSoftware EngineerIndexed profileMKMateusz KwaśnickiPolandIOI2001PGE Polska Grupa EnergetycznaKierownik projektówIndexed profileMKMateusz KwaśnickiPolandIMO2000Competition recordHonourable mentionMMMateusz MichalekPolandIMO2004Max Planck Institute for Mathematics in the SciencesPostdocIndexed profileMRMateusz RadeckiPolandIOI2016Competition recordGold medalMRMateusz RajsPolandIMO2022ICEAHead of Back OfficeIndexed profileMWMateusz WawrzyniakPolandIMO2024 · 2025Competition recordSilver medal