All medalists.
IMO & IOI, including honourable mentions.
MOMartín OrtizSpainIMO2016Competition recordHonourable mentionMPMartín Padrón RodríguezSpainIMO2022Universitat Politècnica de Catalunya (UPC)Teaching AssistantIndexed profileMPMartin PálSlovakiaIMO1995Competition recordSilver medalMPMartin PeñaherreraEcuadorIMO2024Competition recordHonourable mentionMPMartin PettaiEstoniaIMO2001 · 2002Competition recordBronze medal · Silver medalMPMartin PettaiEstoniaIOI1999 · 2000 · 2001 · 2002Competition recordSilver medal · Gold medalMPMartin PiotteCanadaIMO1983 · 1984 · 1985Competition recordBronze medalMRMartin RaheEstoniaIMO2020 · 2021SMIT (IT and Development Centre at the Estonian Ministry of the Interior)Java Software EngineerIndexed profileMRMartin RakovskyLuxembourgIMO2017Competition recordBronze medalMRMartin RaškaCzech RepublicIMO2017 · 2018Competition recordHonourable mention · Bronze medalMRMartin RaszykCzech RepublicIOI2013 · 2014DFINITY FoundationIndexed profileMRMartin RollerGermanyIMO1977 · 1978Competition recordBronze medalAutumn profileMRMartin Ruiz-TagleChileIMO2024Provincia de Santiago, ChilePontificia Universidad Católica de ChileIndexed profileMFMārtiņš FrolovsLatviaIOI2009WovenLightSenior Product EngineerIndexed profileMŠMartin ŠindelářSlovakiaIOI2024Competition recordBronze medalMŠMartin ŠirokovEstoniaIOI2018WayrenSenior Software EngineerIndexed profileMKMārtiņš KokainisLatviaIMO2007Competition recordHonourable mentionMSMartin SpencerNew ZealandIMO2006Martin Spencer & Associates LimitedManaging DirectorIndexed profileMSMartin SteinGermanyIOI1995GSI Helmholtz Centre for Heavy Ion ResearchSoftware Engineer in Particle Accelerator OperationsIndexed profileMSMartin SzewArgentinaIMO1993Competition recordBronze medalMTMartin TancerCzech RepublicIMO2001 · 2002eBRÁNAOdborný konzultantIndexed profile
Martin TöpferCzech RepublicIMO2012Stealth AI Safety StartupMember of Technical StaffAutumn profileMTMartin TrautmannGermanyIOI2000QuantCoCTOIndexed profileMVMartin VidovićCroatiaIMO2025Competition recordHonourable mentionMVMartin ViščorCzech RepublicIMO1998 · 1999WorkdaySenior Machine Learning EngineerIndexed profileMVMartin VodičkaSlovakiaIMO2010 · 2011 · 2012 · 2013Škoda AutoSofware developerIndexed profileMWMartin Wedel JacobsenDenmarkIMO2004 · 2005Competition recordBronze medalIndexed profileMWMartin WeissRomaniaIMO1983 · 1984Competition recordBronze medal · Silver medalMWMartin WelkGerman Democratic RepublicIMO1988Competition recordSilver medalMWMartin WiechertGermanyIMO1991 · 1993Competition recordSilver medal · Gold medalMWMartin WindischerAustriaIMO2002Competition recordBronze medalMBMárton BorbényiHungaryIMO2017Competition recordGold medalMEMárton ErdélyiHungaryIMO2005 · 2006Competition recordSilver medalMEMárton ErdősHungaryIOI2015 · 2016Huawei Technologies Research & Development (UK) LtdCPU ArchitectIndexed profileMHMárton HavasiHungaryIMO2013Competition recordBronze medalIndexed profileMHMárton HavasiHungaryIOI2012Competition recordSilver medalIndexed profileMHMarton HunyadyHungaryIOI2010GoogleIndexed profileMLMárton LovasHungaryIMO2023Competition recordBronze medalIndexed profileMNMárton NémethHungaryIMO2022 · 2023Competition recordBronze medal · Silver medalIndexed profile
Márton NémethHungaryIOI2022 · 2023Marshall WaceSWE InternAutumn profileMSMárton Seres-SzabóHungaryIMO2022AspectedSoftware EngineerIndexed profileMKMartun KarapetyanArmeniaIOI2007 · 2008Neon EVMSenior Cryptography DeveloperIndexed profileMKMartynas KriaučiūnasLithuaniaIOI2001 · 2002WORKOFOSoftware EngineerIndexed profile
Martynas SinkievičLithuaniaIOI2018 · 2019QuadratureQuantitative DeveloperAutumn profileMŠMartynas ŠmaižysLithuaniaIOI2023CognizantJunior Software EngineerIndexed profileMOMarty O'LearyIrelandIMO2001Competition recordBronze medalMMMarvin MaoCanadaIMO2023 · 2024MIT EECSIntroduction to Algorithms GraderIndexed profileMMMarvin Mario Martinez NuñezBoliviaIMO2020 · 2021 · 2022 · 2023Competition recordHonourable mentionMAMarwan AlkhayatSaudi ArabiaIMO2019 · 2020 · 2021 · 2022MawhibaInstructorIndexed profile
Maryam MirzakhaniIslamic Republic of IranIMO1994 · 1995Stanford UniversityProfessor of Mathematics (Stanford, to 2017)Autumn profileMMMaryia MankevichBelarusIMO2011 · 2012GoogleSoftware EngineerIndexed profileMSMaryna SpektrovaUkraineIMO2024Competition recordSilver medalMDMaryorie Damaris Cabrera SilvasEl SalvadorIMO2023Competition recordHonourable mentionMSMary SchleifsteinGerman Democratic RepublicIMO1961Competition recordHonourable mentionMDMasa DobricCroatiaIOI2026Competition recordBronze medalMDMaša DobrićCroatiaIMO2025 · 2026Competition recordHonourable mentionMNMasahiro NakagawaJapanIMO2013Competition recordSilver medalMHMasaki HaraJapanIOI2010 · 2011Wantedly Inc.Software EngineerIndexed profileMIMasaki ItoJapanIMO2026Competition recordBronze medalMNMasaki NishimotoJapanIMO2003 · 2004Competition recordGold medal
Martin TöpferCzech RepublicIMO2012Stealth AI Safety StartupMember of Technical StaffAutumn profileMTMartin TrautmannGermanyIOI2000QuantCoCTOIndexed profileMVMartin VidovićCroatiaIMO2025Competition recordHonourable mentionMVMartin ViščorCzech RepublicIMO1998 · 1999WorkdaySenior Machine Learning EngineerIndexed profileMVMartin VodičkaSlovakiaIMO2010 · 2011 · 2012 · 2013Škoda AutoSofware developerIndexed profileMWMartin Wedel JacobsenDenmarkIMO2004 · 2005Competition recordBronze medalIndexed profileMWMartin WeissRomaniaIMO1983 · 1984Competition recordBronze medal · Silver medalMWMartin WelkGerman Democratic RepublicIMO1988Competition recordSilver medalMWMartin WiechertGermanyIMO1991 · 1993Competition recordSilver medal · Gold medalMWMartin WindischerAustriaIMO2002Competition recordBronze medalMBMárton BorbényiHungaryIMO2017Competition recordGold medalMEMárton ErdélyiHungaryIMO2005 · 2006Competition recordSilver medalMEMárton ErdősHungaryIOI2015 · 2016Huawei Technologies Research & Development (UK) LtdCPU ArchitectIndexed profileMHMárton HavasiHungaryIMO2013Competition recordBronze medalIndexed profileMHMárton HavasiHungaryIOI2012Competition recordSilver medalIndexed profileMHMarton HunyadyHungaryIOI2010GoogleIndexed profileMLMárton LovasHungaryIMO2023Competition recordBronze medalIndexed profileMNMárton NémethHungaryIMO2022 · 2023Competition recordBronze medal · Silver medalIndexed profileMárton NémethHungaryIOI2022 · 2023Marshall WaceSWE InternAutumn profileMSMárton Seres-SzabóHungaryIMO2022AspectedSoftware EngineerIndexed profileMKMartun KarapetyanArmeniaIOI2007 · 2008Neon EVMSenior Cryptography DeveloperIndexed profileMKMartynas KriaučiūnasLithuaniaIOI2001 · 2002WORKOFOSoftware EngineerIndexed profileMartynas SinkievičLithuaniaIOI2018 · 2019QuadratureQuantitative DeveloperAutumn profileMŠMartynas ŠmaižysLithuaniaIOI2023CognizantJunior Software EngineerIndexed profileMOMarty O'LearyIrelandIMO2001Competition recordBronze medalMMMarvin MaoCanadaIMO2023 · 2024MIT EECSIntroduction to Algorithms GraderIndexed profileMMMarvin Mario Martinez NuñezBoliviaIMO2020 · 2021 · 2022 · 2023Competition recordHonourable mentionMAMarwan AlkhayatSaudi ArabiaIMO2019 · 2020 · 2021 · 2022MawhibaInstructorIndexed profileMaryam MirzakhaniIslamic Republic of IranIMO1994 · 1995Stanford UniversityProfessor of Mathematics (Stanford, to 2017)Autumn profileMMMaryia MankevichBelarusIMO2011 · 2012GoogleSoftware EngineerIndexed profileMSMaryna SpektrovaUkraineIMO2024Competition recordSilver medalMDMaryorie Damaris Cabrera SilvasEl SalvadorIMO2023Competition recordHonourable mentionMSMary SchleifsteinGerman Democratic RepublicIMO1961Competition recordHonourable mentionMDMasa DobricCroatiaIOI2026Competition recordBronze medalMDMaša DobrićCroatiaIMO2025 · 2026Competition recordHonourable mentionMNMasahiro NakagawaJapanIMO2013Competition recordSilver medalMHMasaki HaraJapanIOI2010 · 2011Wantedly Inc.Software EngineerIndexed profileMIMasaki ItoJapanIMO2026Competition recordBronze medalMNMasaki NishimotoJapanIMO2003 · 2004Competition recordGold medal