All medalists.
IMO & IOI, including honourable mentions.
Ignacio Císcar MúgicaSpainIMO2020SquarepointQuantitative ResearcherAutumn profileICIgnacio Correa DuránUruguayIMO2011 · 2012Competition recordHonourable mention
Ignacio DaragoArgentinaIMO2012SquarepointQuantitative ResearcherAutumn profileIEIgnacio EscuderoUruguayIMO1997TeymaSupervisorIndexed profileIMIgnacio MuñozChileIOI2021Competition recordBronze medalIndexed profileINIgnacio NaguilArgentinaIMO2023 · 2024Competition recordHonourable mention · Bronze medalIBIgnas BudvytisLithuaniaIOI2004Toshiba Research Europe LimitedEntrepreneur in ResidenceIndexed profileIBIgnas BudvytisLithuaniaIMO2004Toshiba Research Europe LimitedEntrepreneur in ResidenceIndexed profileIMIgnasi Mundet RieraSpainIMO1991Bombardier TransportationSoftwareingenieurIndexed profile
Ignas UrbonavičiusLithuaniaIMO2013 · 2014Competition recordBronze medal · Silver medalAutumn profileIIIgnatius Ivan JanatraIndonesiaIMO2004MicrosoftSenior Software EngineerIndexed profileIMIgnat MeldinRussiaIOI2003 · 2005Competition recordBronze medalIAIgor AdamskiPolandIOI2010WaymoStaff Tech Lead ManagerIndexed profileIAIgor AurerYugoslaviaIMO1981Competition recordBronze medalIBIgor BonačiCroatiaIOI2006Stealth AI StartupFounderIndexed profileIČIgor ČanadiCroatiaIOI2007OpenAIMember of Technical StaffIndexed profileICIgor CovganetRepublic of MoldovaIMO1996 · 1997 · 1998Code FactorySenior Software DeveloperIndexed profileIDIgor DolinkaYugoslaviaIMO1990 · 1991 · 1992Competition recordBronze medal · Silver medal
Igor GanichevKazakhstanIMO2000 · 2001 · 2002a private hedge fundQuantitative ResearcherAutumn profileIGIgor GoroshkoKyrgyzstanIOI2005Topcoder.NET Software Developer / ArchitectIndexed profileIJIgor JoukovUnion of Soviet Socialist RepublicsIMO1983Competition recordSilver medalIKIgor KabiljoSerbia and MontenegroIOI2003 · 2004 · 2005MetaIndexed profileIKIgor KabiljoSerbia and MontenegroIMO2005MetaIndexed profileIKIgor KhrolBelarusIMO2003 · 2004Приборостроительный завод ОптронНальник научно-исследовательского отделаIndexed profileIKIgor KlepSloveniaIMO1996Competition recordBronze medalIKIgor KorobeynikovTajikistanIMO2008Competition recordHonourable mentionIKIgor KortchemskiFranceIMO2004 · 2005Ecole normale supérieureVice-président Mathématiques du concours d’entrée MP/MPI à l’ENS ParisIndexed profileIKIgor KotrasińskiPolandIMO2012Competition recordBronze medalIKIgor KricheverUnion of Soviet Socialist RepublicsIMO1967Columbia UniversityProfessorIndexed profileIKIgor KřížCzechoslovakiaIMO1981 · 1982 · 1983University of MichiganProfessorIndexed profileIKIgor KudlaUkraineIMO2009Competition recordBronze medalILIgor LisenokUnion of Soviet Socialist RepublicsIMO1979Competition recordSilver medalIMIgor MalyCzechoslovakiaIOI1989 · 1990 · 1991NOVIS Insurance CompanyHead of IT DevelopmentIndexed profile
Igor MedvedevSerbiaIMO2016 · 2017 · 2018Princeton UniversityMathematics PhD studentAutumn profile
Igor NinkovićBosnia and Herzegovina, SerbiaIMO2005 · 2006Ka Lu Raw Baker LLCCo-FounderAutumn profileIPIgor PuhovUnion of Soviet Socialist RepublicsIMO1987Competition recordSilver medalIndexed profileISIgor SalomYugoslaviaIMO1995Competition recordBronze medalIndexed profileIGIgors GorbovickisLatviaIMO2000 · 2001Competition recordBronze medal · Silver medal
Igors GorbovickisLatviaIOI2000Constructor UniversityAssociate Professor of MathematicsAutumn profileISIgor ShnurnikovRussian FederationIMO2004Competition recordSilver medalIndexed profileISIgor SivizkiUnion of Soviet Socialist RepublicsIMO1974Competition recordBronze medalISIgor SpasojevićSerbiaIMO2011 · 2012University of PennsylvaniaIndexed profileISIgors StepanovsLatviaIOI2005 · 2006AmazonSenior Applied ScientistIndexed profileISIgor StassiyKazakhstanIMO2007Competition recordSilver medalIUIgor UljarevićBosnia and HerzegovinaIMO2005 · 2006 · 2007Faculty of Mathematics, University of BelgradeAssociate ProfessorIndexed profileIGIheb GhanmiTunisiaIMO2017DatabricksSoftware EngineerIndexed profile
Ihnat ZharikhinUkraineIOI2024LightAI Engineering InternAutumn profileIPIhor PylaievUkraineIMO2020 · 2021 · 2022Competition recordSilver medal · Gold medalİMİhsan Mert AtalayTürkiyeIMO2016Competition recordBronze medalIWI-Hsiang WangTaiwanIMO2001National Taiwan UniversityAssistant ProfessorIndexed profileIHIiro HonkalaFinlandIMO1981Turun yliopisto - University of TurkuProfessorIndexed profileIKIiro KumpulainenFinlandIMO2016Finnish National Defence UniversityIndexed profileITIker Torres TerrazasMexicoIMO2025 · 2026Competition recordBronze medalIJIkram JumakuliyevTurkmenistanIMO2010Competition recordHonourable mentionIHIkumi HideJapanIOI2012AtCoderProblem SetterIndexed profile
Ikumi ShimizuJapanIOI2018BNP ParibasLong Term Interest Rates TradingAutumn profileIYIlai Yehuda ReshefPanamaIMO2017Vayyar ImagingIndexed profileIDIlaria DamianiItalyIMO1986Competition recordBronze medalIBIl Bong JuDemocratic People's Republic of KoreaIMO2012Competition recordBronze medalIGIldar GainullinRussiaIOI2019 · 2020Competition recordGold medalIndexed profile