All medalists.
IMO & IOI, including honourable mentions.
JNJalaladdin NargulyyevIOI2026Competition recordHonourable mentionJHJalil HuseynovAzerbaijanIMO2022 · 2023National University of SingaporeTeaching AssistantIndexed profileJKJaloliddin KholmatovUzbekistanIMO2022"Single integrator - UZINFOCOM" LLCBack End DeveloperIndexed profileJQJalol QurbonovUzbekistanIMO2003 · 2004Competition recordHonourable mention · Bronze medalIndexed profileJRJamarbër RushitajAlbaniaIMO2024 · 2025 · 2026Competition recordHonourable mention · Bronze medal
James AaronsonUnited KingdomIMO2011 · 2012Xantium Group - Tudor Investment CorporationQuantitative ResearcherAutumn profileJAJames Andrew McGowanNew ZealandIMO1994 · 1995Competition recordBronze medal · Silver medalJAJames AyersUnited States of AmericaIOI1994Northrop Grumman CorporationIndexed profile
James BangAustraliaIMO2017 · 2019Tower Research CapitalQuantitative TraderAutumn profileJCJames ChenIrelandIMO2022Competition recordHonourable mentionJEJames Edward MaceyUnited KingdomIMO1972Competition recordBronze medalJJJames JiaNorwayIMO2023Competition recordHonourable mentionJJJames JuddIrelandIMO2006 · 2007Competition recordHonourable mentionJKJames KingAustraliaIOI2021Competition recordBronze medalJLJames LawCanadaIMO1989Competition recordHonourable mentionJLJames LefevreAustraliaIMO1994Competition recordSilver medal
James LinUnited States of AmericaIMO2017 · 2018Five RingsQuantitative TraderAutumn profileJLJames LingardUnited KingdomIOI1998Arista NetworksSoftware EngineerIndexed profileJMJames McCloskeyNew ZealandIOI2009 · 2010 · 2011Competition recordBronze medalJPJames PayorAustraliaIOI2013Self-employedAI alignment researcherIndexed profileJPJames ProppUnited States of AmericaIMO1977Competition recordBronze medalJRJames Ray BamberItalyIOI2024Competition recordBronze medalJRJames RickardsCanadaIMO2011 · 2012Competition recordSilver medalJRJames RocheUnited States of AmericaIMO1981Competition recordSilver medalJSJames ShottonUnited KingdomIOI1999Competition recordBronze medalJSJames SngSingaporeIOI2023Pinetree ResearchMember of Technical StaffIndexed profile
James TanUnited KingdomIOI2020 · 2021Jane StreetSoftware EngineerAutumn profileJTJames TaoUnited States of AmericaIMO2013 · 2014CiscoDigital Marketing Manager, ThousandEyesIndexed profileJWJames WallIrelandIMO2002SchrodersBusiness Development Director, UK InstitutionalIndexed profileJYJames YangCanadaIMO2022Competition recordBronze medalJYJames YehUnited States of AmericaIMO1983Competition recordBronze medalJZJames Zhi-Xiu AllenNew ZealandIMO2011 · 2012Competition recordSilver medal · Bronze medalJLJamie Lim Jia SinSingaporeIOI2023Competition recordBronze medalJRJamshed RustamovTajikistanIMO2019 · 2020 · 2021Competition recordHonourable mention · Bronze medalJYJamshid YakshievUzbekistanIMO2015Competition recordBronze medalJAJan Agentoft NielsenDenmarkIMO2001University of ÅrhusPh.D. StudentIndexed profileJSJana SyrovátkováCzech RepublicIMO1993Mgr. Jana Syrovátková, advokátkaadvocateIndexed profileJSJana SyrovátkováCzech RepublicIOI1993Competition recordSilver medalJBJán BábeľaSlovakiaIMO1995Competition recordHonourable mentionIndexed profileJBJan BerčičSloveniaIOI2008BRINOX d.o.o.Plant ManagerIndexed profileJBJan BrychtaCzechoslovakiaIMO1971 · 1972Competition recordBronze medalJEJanchivdorj ErdembilegtMongoliaIMO1998 · 1999Competition recordBronze medalIndexed profileJCJan Christoph KinneGermanyIMO2000msgIT ConsultantIndexed profileJPJan-Christoph PuchtaGermanyIMO1991 · 1993Competition recordSilver medalIndexed profileJdJan de BoerNetherlandsIMO1984Competition recordSilver medalJBJan-Erik BrundellSwedenIMO1982Competition recordBronze medalIndexed profileJBJanez BrankSloveniaIOI1995 · 1996Competition recordSilver medal · Bronze medalIndexed profileJŠJanez ŠterSloveniaIMO2003NielsenC++ DeveloperIndexed profileJFJan FornalPolandIMO2017 · 2018 · 2019Competition recordBronze medal · Gold medalIndexed profileJFJan FrickeGerman Democratic RepublicIMO1989 · 1990Competition recordSilver medalJEJangar EnkhbaatarMongoliaIOI2022Competition recordBronze medalIndexed profileJGJan GencSloveniaIMO2020Competition recordHonourable mentionJGJán GottweisSlovakiaIOI2022 · 2023ASCOwnerIndexed profileJSJang Su ChoeDemocratic People's Republic of KoreaIMO2009Competition recordSilver medalJGJan GwiazdaPolandIOI2024ElevenLabsProgramistaIndexed profileJGJan GwinnerPolandIMO2014Competition recordBronze medalIndexed profileJHJan Hendrik SchmidtGermanyIMO1989 · 1990European Central BankArtificial Intelligence Hub LeadIndexed profileJHJan HermanCzech RepublicIMO2000Competition recordBronze medalIndexed profileJHJan HolstermannGermanyIMO2018d-fineSenior ConsultantAutumn profileJHJan HouštěkCzech RepublicIMO2000Competition recordSilver medal
James AaronsonUnited KingdomIMO2011 · 2012Xantium Group - Tudor Investment CorporationQuantitative ResearcherAutumn profileJAJames Andrew McGowanNew ZealandIMO1994 · 1995Competition recordBronze medal · Silver medalJAJames AyersUnited States of AmericaIOI1994Northrop Grumman CorporationIndexed profileJames BangAustraliaIMO2017 · 2019Tower Research CapitalQuantitative TraderAutumn profileJCJames ChenIrelandIMO2022Competition recordHonourable mentionJEJames Edward MaceyUnited KingdomIMO1972Competition recordBronze medalJJJames JiaNorwayIMO2023Competition recordHonourable mentionJJJames JuddIrelandIMO2006 · 2007Competition recordHonourable mentionJKJames KingAustraliaIOI2021Competition recordBronze medalJLJames LawCanadaIMO1989Competition recordHonourable mentionJLJames LefevreAustraliaIMO1994Competition recordSilver medalJames LinUnited States of AmericaIMO2017 · 2018Five RingsQuantitative TraderAutumn profileJLJames LingardUnited KingdomIOI1998Arista NetworksSoftware EngineerIndexed profileJMJames McCloskeyNew ZealandIOI2009 · 2010 · 2011Competition recordBronze medalJPJames PayorAustraliaIOI2013Self-employedAI alignment researcherIndexed profileJPJames ProppUnited States of AmericaIMO1977Competition recordBronze medalJRJames Ray BamberItalyIOI2024Competition recordBronze medalJRJames RickardsCanadaIMO2011 · 2012Competition recordSilver medalJRJames RocheUnited States of AmericaIMO1981Competition recordSilver medalJSJames ShottonUnited KingdomIOI1999Competition recordBronze medalJSJames SngSingaporeIOI2023Pinetree ResearchMember of Technical StaffIndexed profileJames TanUnited KingdomIOI2020 · 2021Jane StreetSoftware EngineerAutumn profileJTJames TaoUnited States of AmericaIMO2013 · 2014CiscoDigital Marketing Manager, ThousandEyesIndexed profileJWJames WallIrelandIMO2002SchrodersBusiness Development Director, UK InstitutionalIndexed profileJYJames YangCanadaIMO2022Competition recordBronze medalJYJames YehUnited States of AmericaIMO1983Competition recordBronze medalJZJames Zhi-Xiu AllenNew ZealandIMO2011 · 2012Competition recordSilver medal · Bronze medalJLJamie Lim Jia SinSingaporeIOI2023Competition recordBronze medalJRJamshed RustamovTajikistanIMO2019 · 2020 · 2021Competition recordHonourable mention · Bronze medalJYJamshid YakshievUzbekistanIMO2015Competition recordBronze medalJAJan Agentoft NielsenDenmarkIMO2001University of ÅrhusPh.D. StudentIndexed profileJSJana SyrovátkováCzech RepublicIMO1993Mgr. Jana Syrovátková, advokátkaadvocateIndexed profileJSJana SyrovátkováCzech RepublicIOI1993Competition recordSilver medalJBJán BábeľaSlovakiaIMO1995Competition recordHonourable mentionIndexed profileJBJan BerčičSloveniaIOI2008BRINOX d.o.o.Plant ManagerIndexed profileJBJan BrychtaCzechoslovakiaIMO1971 · 1972Competition recordBronze medalJEJanchivdorj ErdembilegtMongoliaIMO1998 · 1999Competition recordBronze medalIndexed profileJCJan Christoph KinneGermanyIMO2000msgIT ConsultantIndexed profileJPJan-Christoph PuchtaGermanyIMO1991 · 1993Competition recordSilver medalIndexed profileJdJan de BoerNetherlandsIMO1984Competition recordSilver medalJBJan-Erik BrundellSwedenIMO1982Competition recordBronze medalIndexed profileJBJanez BrankSloveniaIOI1995 · 1996Competition recordSilver medal · Bronze medalIndexed profileJŠJanez ŠterSloveniaIMO2003NielsenC++ DeveloperIndexed profileJFJan FornalPolandIMO2017 · 2018 · 2019Competition recordBronze medal · Gold medalIndexed profileJFJan FrickeGerman Democratic RepublicIMO1989 · 1990Competition recordSilver medalJEJangar EnkhbaatarMongoliaIOI2022Competition recordBronze medalIndexed profileJGJan GencSloveniaIMO2020Competition recordHonourable mentionJGJán GottweisSlovakiaIOI2022 · 2023ASCOwnerIndexed profileJSJang Su ChoeDemocratic People's Republic of KoreaIMO2009Competition recordSilver medalJGJan GwiazdaPolandIOI2024ElevenLabsProgramistaIndexed profileJGJan GwinnerPolandIMO2014Competition recordBronze medalIndexed profileJHJan Hendrik SchmidtGermanyIMO1989 · 1990European Central BankArtificial Intelligence Hub LeadIndexed profileJHJan HermanCzech RepublicIMO2000Competition recordBronze medalIndexed profileJHJan HolstermannGermanyIMO2018d-fineSenior ConsultantAutumn profileJHJan HouštěkCzech RepublicIMO2000Competition recordSilver medal