All medalists.
IMO & IOI, including honourable mentions.
AĶArnolds ĶikustsLatviaIMO1997ZimperiumResearch Team LeadIndexed profileAMArnulf MöbiusGerman Democratic RepublicIMO1971Leibniz Institute for Solid State and Materials Researchstaff scientistIndexed profileAGAron GranbergSwedenIOI2013 · 2014GeorithmicFull-stack DeveloperIndexed profileAHAron Helzel GolanSwedenIMO2025 · 2026Competition recordHonourable mention · Bronze medalIndexed profileÁNÁron NoszályHungaryIOI2018 · 2020Competition recordBronze medal · Silver medal
Aron ThomasUnited KingdomIOI2020AnthropicMember of Technical StaffAutumn profileAron ThomasUnited KingdomIMO2018 · 2019 · 2020AnthropicMember of Technical StaffAutumn profileAHArsen HambardzumyanArmeniaIMO2015 · 2016Competition recordBronze medal
Arsenii NikolaievUkraineIMO2018MercorSenior SPLAutumn profileAMArsen MakaryanArmeniaIMO2025 · 2026Competition recordHonourable mention · Bronze medalIndexed profileAAArsha AzizeddinIslamic Republic of IranIMO2026Competition recordBronze medal
Arshak G. PetrosianCommonwealth of Independent StatesIMO1992Purdue UniversityProfessor of Mathematics, Associate Department HeadAutumn profileAMArshak MinasyanArmeniaIMO2011CentraleSupélecAssociate ProfessorIndexed profileASArshia Soltani MoakharIranIOI2019Robust and Interpretable Machine Learning LabResearch AssistantIndexed profileABArslan BerdimuradowTurkmenistanIMO2003Competition recordBronze medalAMArslan Muhammetmyrat HojiyevTurkmenistanIMO2006Competition recordBronze medalIndexed profileACArtem ChvorinBelarusIMO1994Competition recordBronze medalADArtem DudkoUkraineIMO2001 · 2002Institute of Mathematics, Polish Academy of SciencesProfessorIndexed profileASArtem SadykovIMO2025Competition recordGold medalASArtem ShvorinBelarusIMO1995Qrator LabsSoftware EngineerIndexed profileAUArtem UbaidullaevLatviaIMO2018 · 2019Competition recordHonourable mentionAVArtem VolkhinBelarusIOI2009SpaceXAIMember of Technical StaffIndexed profileABArthur Blanc-RenaudieFranceIMO2012 · 2013Competition recordBronze medal · Silver medalAFArthur Ferreira do NascimentoBrazilIOI2014Competition recordSilver medalALArthur LéonardFranceIOI2015 · 2016 · 2017 · 2018 · 2019Competition recordBronze medal · Silver medal · Gold medalIndexed profileALArthur LéonardFranceIMO2018 · 2019Competition recordBronze medalALArthur Lobo Leite LopesBrazilIOI2023 · 2024Competition recordBronze medalAMArthur MartenssonNorwayIMO2007Schlumberger Information SolutionsIndexed profileAMArthur MassarBelgiumIOI2017Competition recordBronze medalAMArthur MeunierFranceIOI2000Competition recordBronze medalAPArthur Pratti DadaltoBrazilIOI2014 · 2015GoogleSenior Software EngineerIndexed profileAWArthur Wenqi SunAustraliaIOI2022 · 2023Competition recordSilver medal · Honourable mentionAKArtis KuģevicsLatviaIMO1997Competition recordHonourable mentionAVArtis VijupsLatviaIMO2020 · 2021Competition recordHonourable mentionAutumn profileAZArtsem ZhukBelarusIMO2011 · 2012 · 2013Xantium Group - Tudor Investment CorporationQuantitative ResearcherAutumn profileAHArtsiom HovarauBelarusIMO2009Competition recordBronze medalAKArtsiom KokhanBelarusIMO1998 · 1999 · 2000MicrosoftSoftware EngineerIndexed profileAKArtsiom KuzniatsouBelarusIOI1997Competition recordSilver medal
Artsiom MialikBelarusIMO2021 · 2022Charlesworth ResearchQuant Trader InternAutumn profileAMArtsiom MitskevichBelarusIMO2006 · 2007Competition recordSilver medal · Gold medalATArtsiom ToyestseuBelarusIMO2009SOFTCORPИнженер-программистIndexed profileARArttu RajantieFinlandIOI1992European Movement UKProfessor of Theoretical PhysicsIndexed profileAAArtur AidarovKyrgyzstanIOI2021Whynet AIFounding Engineer & Algo-LeadIndexed profile
Artur AvameriEstoniaIMO2018 · 2019 · 2020Stealth StartupMember of Technical StaffAutumn profileAÁArtur Ávila Cordeiro de MeloBrazilIMO1995Competition recordGold medalABArtur BarkhoudarianArmeniaIMO1993 · 1994Synopsys IncR&D Engineering, ScientistIndexed profileADArtur DarbinyanArmeniaIMO2007CiscoIndexed profileAGArtur GerasimenkoRussian FederationIMO2018Mainova AGProjektplanerIndexed profileAKArtur KirkorianBulgariaIMO2004FIRST - Best in SportsAlgorithm EngineerAutumn profileANArtúr NádorFinlandIMO2024Competition recordHonourable mentionAPArtur PetukhouskiBelarusIOI2016 · 2017Competition recordBronze medal · Silver medalARArtur RiazanovRussiaIOI2013EPFLPHD StudentIndexed profileABArtūrs BačkursLatviaIMO2006 · 2007 · 2008MicrosoftSenior ResearcherIndexed profileABArtūrs BangaLatviaIMO2015 · 2017Gravity TeamSoftware EngineerIndexed profileASArtur SharipovUzbekistanIMO2000Multiroute AIFounder & CEOIndexed profileASArtur SmoleńskiPolandIOI2025 · 2026Competition recordBronze medal · Gold medalAVArtūrs VerzaLatviaIMO2001 · 2002 · 2003 · 2004Tom Sawyer SoftwareSenior Product Development EngineerIndexed profileAVArtūrs VerzaLatviaIOI2003 · 2004Tom Sawyer SoftwareSenior Product Development EngineerIndexed profileAŽArtūrs ŽoglaLatviaIOI1998 · 1999Latvijas Nacionālā bibliotēka / National Library of LatviaHead of Digital DevelopmentIndexed profileAWArt WaeterschootBelgiumIMO2015Competition recordHonourable mention
Aron ThomasUnited KingdomIOI2020AnthropicMember of Technical StaffAutumn profileAron ThomasUnited KingdomIMO2018 · 2019 · 2020AnthropicMember of Technical StaffAutumn profileAHArsen HambardzumyanArmeniaIMO2015 · 2016Competition recordBronze medalArsenii NikolaievUkraineIMO2018MercorSenior SPLAutumn profileAMArsen MakaryanArmeniaIMO2025 · 2026Competition recordHonourable mention · Bronze medalIndexed profileAAArsha AzizeddinIslamic Republic of IranIMO2026Competition recordBronze medalArshak G. PetrosianCommonwealth of Independent StatesIMO1992Purdue UniversityProfessor of Mathematics, Associate Department HeadAutumn profileAMArshak MinasyanArmeniaIMO2011CentraleSupélecAssociate ProfessorIndexed profileASArshia Soltani MoakharIranIOI2019Robust and Interpretable Machine Learning LabResearch AssistantIndexed profileABArslan BerdimuradowTurkmenistanIMO2003Competition recordBronze medalAMArslan Muhammetmyrat HojiyevTurkmenistanIMO2006Competition recordBronze medalIndexed profileACArtem ChvorinBelarusIMO1994Competition recordBronze medalADArtem DudkoUkraineIMO2001 · 2002Institute of Mathematics, Polish Academy of SciencesProfessorIndexed profileASArtem SadykovIMO2025Competition recordGold medalASArtem ShvorinBelarusIMO1995Qrator LabsSoftware EngineerIndexed profileAUArtem UbaidullaevLatviaIMO2018 · 2019Competition recordHonourable mentionAVArtem VolkhinBelarusIOI2009SpaceXAIMember of Technical StaffIndexed profileABArthur Blanc-RenaudieFranceIMO2012 · 2013Competition recordBronze medal · Silver medalAFArthur Ferreira do NascimentoBrazilIOI2014Competition recordSilver medalALArthur LéonardFranceIOI2015 · 2016 · 2017 · 2018 · 2019Competition recordBronze medal · Silver medal · Gold medalIndexed profileALArthur LéonardFranceIMO2018 · 2019Competition recordBronze medalALArthur Lobo Leite LopesBrazilIOI2023 · 2024Competition recordBronze medalAMArthur MartenssonNorwayIMO2007Schlumberger Information SolutionsIndexed profileAMArthur MassarBelgiumIOI2017Competition recordBronze medalAMArthur MeunierFranceIOI2000Competition recordBronze medalAPArthur Pratti DadaltoBrazilIOI2014 · 2015GoogleSenior Software EngineerIndexed profileAWArthur Wenqi SunAustraliaIOI2022 · 2023Competition recordSilver medal · Honourable mentionAKArtis KuģevicsLatviaIMO1997Competition recordHonourable mentionAVArtis VijupsLatviaIMO2020 · 2021Competition recordHonourable mentionAutumn profileAZArtsem ZhukBelarusIMO2011 · 2012 · 2013Xantium Group - Tudor Investment CorporationQuantitative ResearcherAutumn profileAHArtsiom HovarauBelarusIMO2009Competition recordBronze medalAKArtsiom KokhanBelarusIMO1998 · 1999 · 2000MicrosoftSoftware EngineerIndexed profileAKArtsiom KuzniatsouBelarusIOI1997Competition recordSilver medalArtsiom MialikBelarusIMO2021 · 2022Charlesworth ResearchQuant Trader InternAutumn profileAMArtsiom MitskevichBelarusIMO2006 · 2007Competition recordSilver medal · Gold medalATArtsiom ToyestseuBelarusIMO2009SOFTCORPИнженер-программистIndexed profileARArttu RajantieFinlandIOI1992European Movement UKProfessor of Theoretical PhysicsIndexed profileAAArtur AidarovKyrgyzstanIOI2021Whynet AIFounding Engineer & Algo-LeadIndexed profileArtur AvameriEstoniaIMO2018 · 2019 · 2020Stealth StartupMember of Technical StaffAutumn profileAÁArtur Ávila Cordeiro de MeloBrazilIMO1995Competition recordGold medalABArtur BarkhoudarianArmeniaIMO1993 · 1994Synopsys IncR&D Engineering, ScientistIndexed profileADArtur DarbinyanArmeniaIMO2007CiscoIndexed profileAGArtur GerasimenkoRussian FederationIMO2018Mainova AGProjektplanerIndexed profileAKArtur KirkorianBulgariaIMO2004FIRST - Best in SportsAlgorithm EngineerAutumn profileANArtúr NádorFinlandIMO2024Competition recordHonourable mentionAPArtur PetukhouskiBelarusIOI2016 · 2017Competition recordBronze medal · Silver medalARArtur RiazanovRussiaIOI2013EPFLPHD StudentIndexed profileABArtūrs BačkursLatviaIMO2006 · 2007 · 2008MicrosoftSenior ResearcherIndexed profileABArtūrs BangaLatviaIMO2015 · 2017Gravity TeamSoftware EngineerIndexed profileASArtur SharipovUzbekistanIMO2000Multiroute AIFounder & CEOIndexed profileASArtur SmoleńskiPolandIOI2025 · 2026Competition recordBronze medal · Gold medalAVArtūrs VerzaLatviaIMO2001 · 2002 · 2003 · 2004Tom Sawyer SoftwareSenior Product Development EngineerIndexed profileAVArtūrs VerzaLatviaIOI2003 · 2004Tom Sawyer SoftwareSenior Product Development EngineerIndexed profileAŽArtūrs ŽoglaLatviaIOI1998 · 1999Latvijas Nacionālā bibliotēka / National Library of LatviaHead of Digital DevelopmentIndexed profileAWArt WaeterschootBelgiumIMO2015Competition recordHonourable mention