All medalists.
IMO & IOI, including honourable mentions.
EMElene MachaidzeGeorgiaIOI2014 · 2015Competition recordBronze medalIndexed profileESEleni StavropoulouGreeceIMO2006Competition recordHonourable mentionEPEleodor PopescuRomaniaIMO1964COLEGIUL NATIONAL TRAIANprofesorIndexed profileEZEliana ZoqueColombiaIMO1994 · 1995 · 1996CitiDirectorIndexed profileESElia SantiItalyIMO2006Scuole SuperioriDocente di Matematica (supplenza)Indexed profileEBElias BauerSwitzerlandIOI2022 · 2023 · 2024Competition recordBronze medalIndexed profileECElias CaeiroFranceIMO2020Competition recordHonourable mentionIndexed profileEEElias Ekern BairdNorwayIMO2020Norwegian University of Science and Technology (NTNU)StudentassistentIndexed profileEGElias Gjedde-GrundtvigDenmarkIOI2026Competition recordHonourable mentionELElias LolckDenmarkIOI2022Competition recordHonourable mentionERElias Rasmussen LolckDenmarkIMO2022Competition recordHonourable mentionIndexed profileESElia SteinfeldSwitzerlandIMO2022ETH ZürichIndexed profileEWElias WegertGerman Democratic RepublicIMO1973Competition recordSilver medalEDEli DesyatnikovIsraelIMO1995 · 1996 · 1997Competition recordHonourable mention · Bronze medal · Silver medal
Elie EshoaSyriaIMO2017 · 2018InterSystemsSenior Systems DeveloperAutumn profileESElie StudniaFranceIMO2014Competition recordBronze medalIndexed profileEMEli Max WilliamsSouth AfricaIMO2025 · 2026Competition recordBronze medal · Silver medalEMElina Mihaylova RobevaBulgariaIMO2006 · 2007Competition recordSilver medalIndexed profileEDEliot Daniel CourtneyAustraliaIOI2011NVIDIAStaff Software EngineerIndexed profileElElisabeth le StrangeAustraliaIMO1990University of BirminghamSenior LecturerIndexed profileELElisa Lorenzo GarcíaSpainIMO2005Université de NeuchâtelMaîtresse AssistanteIndexed profile
Eliška MacákováSlovakiaIMO2022 · 2023 · 2024Jane StreetSoftware EngineerAutumn profileEMEliška MacákováSlovakiaIOI2021 · 2022 · 2023 · 2024StealthIndexed profileEAElitca Atanasova MitovaSouth AfricaIMO1995Competition recordHonourable mentionERElizaveta RosenblumRussian FederationIMO1993Competition recordGold medalEAElla AnttilaFinlandIMO2016Competition recordHonourable mentionIndexed profileEGEllen Grant-SmithSouth AfricaIMO2024 · 2025Competition recordBronze medal · Honourable mentionIndexed profileELEllen LiIrelandIMO2020Competition recordHonourable mention
Elliot En-Yi LiuTaiwanIOI2021 · 2022CognitionHuman EngineerAutumn profileENElliot NuytsBelgiumIMO2026Competition recordHonourable mentionEMEl Mehdi KamilMoroccoIMO2004AL MAGHRIBIA LIL ISTITMAROpérateur système informatiqueIndexed profileEMEl Mehdi OudaoudMoroccoIMO2017Transactis FranceDéveloppeur Java ConfirméIndexed profileEEElnur EmrahTürkiyeIMO2004University of BristolIndexed profileESElnur SeyidliAzerbaijanIOI1996HalalbookingCEOIndexed profileEPEloísa PiresPortugalIMO2008Competition recordHonourable mention
Elon LindenstraussIsraelIMO1988Institute for Advanced StudyProfessor, School of MathematicsAutumn profile
Elshad MustafayevAzerbaijanIMO2010 · 2011CitadelSoftware EngineerAutumn profileEUElshod UralovUzbekistanIMO2026Competition recordSilver medalEWElvar Wang AtlasonIcelandIMO2017 · 2018UCLPHD StudentIndexed profileESElvijs SarkansLatviaIMO2004 · 2005 · 2006RokuEngineering ManagerIndexed profileEAElvin AliyevAzerbaijanIMO2009Competition recordHonourable mentionEIElvin ImanliAzerbaijanIOI2025Competition recordBronze medalEAElvis Alexander Agüero VeraParaguayIMO2015 · 2016Competition recordBronze medalECElvis Cabrera LealCubaIMO2022Competition recordHonourable mentionEDElwyn DaviesUnited KingdomIMO1968Competition recordBronze medalERElyad RamezaniIranIOI2014Competition recordSilver medalEGElyar GulamhuseynliAzerbaijanIMO2007 · 2008HostlersCo-FounderIndexed profileEAElyas AlfarajSaudi ArabiaIMO2026Competition recordBronze medalIndexed profileEJElyot Jameson Lester GrantCanadaIMO2005Lunarch Studios Inc.Indexed profileEAEmad AlharbiSaudi ArabiaIOI2025Competition recordHonourable mentionEFEmad Farag WilliamEgyptIOI2009 · 2010 · 2011Competition recordBronze medal · Silver medalIndexed profileEAEmanouil AtanassovBulgariaIMO1987 · 1988Institute of Information and Communication Technologies (IICT) - Bulgarian Academy of SciencesDeputy DirectorIndexed profileEBEmanuel BajamićCroatiaIMO2025Competition recordBronze medalECEmanuel CarneiroBrazilIMO1997 · 1998Competition recordBronze medalESEmanuele SpadaroItalyIMO2000 · 2001 · 2002Competition recordBronze medalEMEmanuel MazăreRomaniaIMO2025 · 2026Competition recordGold medal · Bronze medalESEmanuel StoicaRomaniaIMO1998 · 2000Competition recordHonourable mention · Silver medalIndexed profileETEmanuel TodorovBulgariaIOI1989Competition recordGold medalETEmanuel TukačCroatiaIMO2023Competition recordBronze medalETEmanuil TodorovBulgariaIMO1989 · 1990Competition recordGold medal · Silver medal
Elie EshoaSyriaIMO2017 · 2018InterSystemsSenior Systems DeveloperAutumn profileESElie StudniaFranceIMO2014Competition recordBronze medalIndexed profileEMEli Max WilliamsSouth AfricaIMO2025 · 2026Competition recordBronze medal · Silver medalEMElina Mihaylova RobevaBulgariaIMO2006 · 2007Competition recordSilver medalIndexed profileEDEliot Daniel CourtneyAustraliaIOI2011NVIDIAStaff Software EngineerIndexed profileElElisabeth le StrangeAustraliaIMO1990University of BirminghamSenior LecturerIndexed profileELElisa Lorenzo GarcíaSpainIMO2005Université de NeuchâtelMaîtresse AssistanteIndexed profileEliška MacákováSlovakiaIMO2022 · 2023 · 2024Jane StreetSoftware EngineerAutumn profileEMEliška MacákováSlovakiaIOI2021 · 2022 · 2023 · 2024StealthIndexed profileEAElitca Atanasova MitovaSouth AfricaIMO1995Competition recordHonourable mentionERElizaveta RosenblumRussian FederationIMO1993Competition recordGold medalEAElla AnttilaFinlandIMO2016Competition recordHonourable mentionIndexed profileEGEllen Grant-SmithSouth AfricaIMO2024 · 2025Competition recordBronze medal · Honourable mentionIndexed profileELEllen LiIrelandIMO2020Competition recordHonourable mentionElliot En-Yi LiuTaiwanIOI2021 · 2022CognitionHuman EngineerAutumn profileENElliot NuytsBelgiumIMO2026Competition recordHonourable mentionEMEl Mehdi KamilMoroccoIMO2004AL MAGHRIBIA LIL ISTITMAROpérateur système informatiqueIndexed profileEMEl Mehdi OudaoudMoroccoIMO2017Transactis FranceDéveloppeur Java ConfirméIndexed profileEEElnur EmrahTürkiyeIMO2004University of BristolIndexed profileESElnur SeyidliAzerbaijanIOI1996HalalbookingCEOIndexed profileEPEloísa PiresPortugalIMO2008Competition recordHonourable mentionElon LindenstraussIsraelIMO1988Institute for Advanced StudyProfessor, School of MathematicsAutumn profileElshad MustafayevAzerbaijanIMO2010 · 2011CitadelSoftware EngineerAutumn profileEUElshod UralovUzbekistanIMO2026Competition recordSilver medalEWElvar Wang AtlasonIcelandIMO2017 · 2018UCLPHD StudentIndexed profileESElvijs SarkansLatviaIMO2004 · 2005 · 2006RokuEngineering ManagerIndexed profileEAElvin AliyevAzerbaijanIMO2009Competition recordHonourable mentionEIElvin ImanliAzerbaijanIOI2025Competition recordBronze medalEAElvis Alexander Agüero VeraParaguayIMO2015 · 2016Competition recordBronze medalECElvis Cabrera LealCubaIMO2022Competition recordHonourable mentionEDElwyn DaviesUnited KingdomIMO1968Competition recordBronze medalERElyad RamezaniIranIOI2014Competition recordSilver medalEGElyar GulamhuseynliAzerbaijanIMO2007 · 2008HostlersCo-FounderIndexed profileEAElyas AlfarajSaudi ArabiaIMO2026Competition recordBronze medalIndexed profileEJElyot Jameson Lester GrantCanadaIMO2005Lunarch Studios Inc.Indexed profileEAEmad AlharbiSaudi ArabiaIOI2025Competition recordHonourable mentionEFEmad Farag WilliamEgyptIOI2009 · 2010 · 2011Competition recordBronze medal · Silver medalIndexed profileEAEmanouil AtanassovBulgariaIMO1987 · 1988Institute of Information and Communication Technologies (IICT) - Bulgarian Academy of SciencesDeputy DirectorIndexed profileEBEmanuel BajamićCroatiaIMO2025Competition recordBronze medalECEmanuel CarneiroBrazilIMO1997 · 1998Competition recordBronze medalESEmanuele SpadaroItalyIMO2000 · 2001 · 2002Competition recordBronze medalEMEmanuel MazăreRomaniaIMO2025 · 2026Competition recordGold medal · Bronze medalESEmanuel StoicaRomaniaIMO1998 · 2000Competition recordHonourable mention · Silver medalIndexed profileETEmanuel TodorovBulgariaIOI1989Competition recordGold medalETEmanuel TukačCroatiaIMO2023Competition recordBronze medalETEmanuil TodorovBulgariaIMO1989 · 1990Competition recordGold medal · Silver medal