All medalists.
IMO & IOI, including honourable mentions.
RHRyunosuke HaraJapanIMO2026Competition recordSilver medalIndexed profileRKRyunosuke KitamuraJapanIMO2022 · 2023Competition recordSilver medal · Gold medalRIRyusuke IijimaJapanIMO2024Competition recordBronze medalSSSa'Aadah Sajjana CaritaIndonesiaIMO2008National Cyber and Crypto PolytechnicLecturerIndexed profileSASaad AlarifiSaudi ArabiaIOI2026Competition recordHonourable mentionSCSaad ChairiMoroccoIMO2022Competition recordHonourable mentionIndexed profileSESaad EjazPakistanIMO2017Publicis GroupeDirector of ContentIndexed profileSASaadi AbdelhamidMoroccoIMO1985MIChef de DivisonIndexed profile
Saadinur Azisbek UuluKyrgyzstanIMO2016 · 2017Competition recordHonourable mention · Bronze medalAutumn profileSKSaad KhanLuxembourgIMO2026Competition recordBronze medalSPSaak PetrosianArmeniaIMO1996Competition recordHonourable mentionSDSaba DzmanashviliGeorgiaIMO2014 · 2015Competition recordHonourable mentionIndexed profileSLSaba LepsveridzeGeorgiaIMO2016 · 2017 · 2018Competition recordHonourable mention · Silver medalIndexed profileSPSaba PeradzeGeorgiaIOI2025Competition recordBronze medalIndexed profileSCSabin CautisCanadaIMO1996 · 1997Rice UniversityPost DocIndexed profileSHSabir Husein-ZadeUnion of Soviet Socialist RepublicsIMO1966Competition recordGold medalSQSabrina QueipoVenezuelaIMO2020Competition recordHonourable mentionIndexed profileSNSachiko NakajimaJapanIMO1996 · 1997Cabinet Office, Government of JapanSTEM girls ambassadorIndexed profileSPSachin Premsukh LodhaIndiaIMO1992ACM IndiaVice PresidentIndexed profileSOSadi OkilnazarzodaTajikistanIMO2012 · 2013Competition recordBronze medalIndexed profileSKSadok KallelTunisiaIMO1985universite de lillechercheur enseignantIndexed profileSASaeed AlaeiIranIOI2001GoogleResearch ScientistIndexed profileSHSaeed HadikhanlooIslamic Republic of IranIMO2007HrFlow.aiSenior Software EngineerIndexed profile
Saeed Ilchi GhazanIranIOI2012Ansatz CapitalResearch EngineerAutumn profileSMSaeed Mirzaei BouiniIranIOI1992Competition recordSilver medalSTSaeed TayyebiIslamic Republic of IranIMO2010Competition recordBronze medalIndexed profileSSSaeidreza SeddighinIranIOI2007Competition recordSilver medalSHSafet HoxhaAlbaniaIMO2017DevRevMember Of Technical StaffIndexed profileSMSagnik MajumderIndiaIMO2015GoogleResearch EngineerIndexed profileSSSagnik SahaIndiaIMO2013 · 2014Competition recordSilver medalSPSahack PetrossianArmeniaIMO1995Goldman SachsManaging DirectorIndexed profileSHSahand Haji Ali AhmadIslamic Republic of IranIMO1998Causal ExpertsCEO and CoFounderAutumn profileSSSahand SeifnashriIslamic Republic of IranIMO2011Competition recordSilver medalSASahib AliyevAzerbaijanIOI2023Competition recordHonourable mentionSSSahil Shrikant MhaskarIndiaIMO2005Strand Life SciencesIndexed profileSKSahl KhanUnited KingdomIMO2013Competition recordBronze medalSCSai Chi ChoiMacauIMO2025Competition recordHonourable mentionSBSaid BakirovAzerbaijanIMO2024SOCAR KaryeraScholarshipIndexed profileSBSaid BehzadipourIranIOI1993Sharif University of TechnologyFaculty memberIndexed profile
Said NasibovAzerbaijanIOI2021 · 2022Jane StreetIncoming SWE InternAutumn profileSTSaid TunçTürkiyeIMO2004 · 2005Competition recordBronze medal · Silver medalSESaif Eddine MaachMoroccoIMO2004Royal Air MarocCommandant de bordIndexed profileSTSaikhanbileg TsogtgerelMongoliaIMO2021 · 2022 · 2023Competition recordSilver medal · Bronze medalSSSainbayar SukhbaatarMongoliaIMO2002 · 2003 · 2004MetaResearch ScientistIndexed profileSHSainjargal HuyagdorjMongoliaIMO2003Competition recordBronze medalSTSaizmaa TsogzolmaaMongoliaIMO1994Competition recordHonourable mentionSJSajad Jalali NedoushaniIranIOI2011Competition recordSilver medalSDSaken DushayevKazakhstanIMO2012AO Home Credit Bank KazakhstanSenior Software EngineerIndexed profileSDSaken DushayevKazakhstanIMO2011AO Home Credit Bank KazakhstanSenior Software EngineerIndexed profileSNSalamat NuraliyevKazakhstanIOI2004KAZ MineralsFull Stack Developer (outstaff)Indexed profileSASaleh AlgamdiSaudi ArabiaIMO2012Competition recordBronze medalSPSaleh PourabbasiGermanyIOI2021Competition recordBronze medalIndexed profileSMSalem MalikićBosnia and HerzegovinaIMO2007 · 2008National Cancer Institute (NCI)Staff ScientistIndexed profileSŞSalih ŞahinTürkiyeIOI2025Competition recordBronze medalSTSalim TayouMoroccoIMO2010Competition recordBronze medalSASalman Abolfathe BeikidezfuliIslamic Republic of IranIMO2000Competition recordGold medalSESalman ElgamalEgyptIOI2022GoogleSoftware Engineer InternIndexed profileSSSalman SalehSaudi ArabiaIMO2014 · 2015SABICScientistIndexed profile
Salome VakhtangadzeGeorgiaIMO2003Aquatic Capital ManagementSoftware EngineerAutumn profileSVSalvador Villegas BarrancoSpainIMO1987Competition recordBronze medal
Saadinur Azisbek UuluKyrgyzstanIMO2016 · 2017Competition recordHonourable mention · Bronze medalAutumn profileSKSaad KhanLuxembourgIMO2026Competition recordBronze medalSPSaak PetrosianArmeniaIMO1996Competition recordHonourable mentionSDSaba DzmanashviliGeorgiaIMO2014 · 2015Competition recordHonourable mentionIndexed profileSLSaba LepsveridzeGeorgiaIMO2016 · 2017 · 2018Competition recordHonourable mention · Silver medalIndexed profileSPSaba PeradzeGeorgiaIOI2025Competition recordBronze medalIndexed profileSCSabin CautisCanadaIMO1996 · 1997Rice UniversityPost DocIndexed profileSHSabir Husein-ZadeUnion of Soviet Socialist RepublicsIMO1966Competition recordGold medalSQSabrina QueipoVenezuelaIMO2020Competition recordHonourable mentionIndexed profileSNSachiko NakajimaJapanIMO1996 · 1997Cabinet Office, Government of JapanSTEM girls ambassadorIndexed profileSPSachin Premsukh LodhaIndiaIMO1992ACM IndiaVice PresidentIndexed profileSOSadi OkilnazarzodaTajikistanIMO2012 · 2013Competition recordBronze medalIndexed profileSKSadok KallelTunisiaIMO1985universite de lillechercheur enseignantIndexed profileSASaeed AlaeiIranIOI2001GoogleResearch ScientistIndexed profileSHSaeed HadikhanlooIslamic Republic of IranIMO2007HrFlow.aiSenior Software EngineerIndexed profileSaeed Ilchi GhazanIranIOI2012Ansatz CapitalResearch EngineerAutumn profileSMSaeed Mirzaei BouiniIranIOI1992Competition recordSilver medalSTSaeed TayyebiIslamic Republic of IranIMO2010Competition recordBronze medalIndexed profileSSSaeidreza SeddighinIranIOI2007Competition recordSilver medalSHSafet HoxhaAlbaniaIMO2017DevRevMember Of Technical StaffIndexed profileSMSagnik MajumderIndiaIMO2015GoogleResearch EngineerIndexed profileSSSagnik SahaIndiaIMO2013 · 2014Competition recordSilver medalSPSahack PetrossianArmeniaIMO1995Goldman SachsManaging DirectorIndexed profileSHSahand Haji Ali AhmadIslamic Republic of IranIMO1998Causal ExpertsCEO and CoFounderAutumn profileSSSahand SeifnashriIslamic Republic of IranIMO2011Competition recordSilver medalSASahib AliyevAzerbaijanIOI2023Competition recordHonourable mentionSSSahil Shrikant MhaskarIndiaIMO2005Strand Life SciencesIndexed profileSKSahl KhanUnited KingdomIMO2013Competition recordBronze medalSCSai Chi ChoiMacauIMO2025Competition recordHonourable mentionSBSaid BakirovAzerbaijanIMO2024SOCAR KaryeraScholarshipIndexed profileSBSaid BehzadipourIranIOI1993Sharif University of TechnologyFaculty memberIndexed profileSaid NasibovAzerbaijanIOI2021 · 2022Jane StreetIncoming SWE InternAutumn profileSTSaid TunçTürkiyeIMO2004 · 2005Competition recordBronze medal · Silver medalSESaif Eddine MaachMoroccoIMO2004Royal Air MarocCommandant de bordIndexed profileSTSaikhanbileg TsogtgerelMongoliaIMO2021 · 2022 · 2023Competition recordSilver medal · Bronze medalSSSainbayar SukhbaatarMongoliaIMO2002 · 2003 · 2004MetaResearch ScientistIndexed profileSHSainjargal HuyagdorjMongoliaIMO2003Competition recordBronze medalSTSaizmaa TsogzolmaaMongoliaIMO1994Competition recordHonourable mentionSJSajad Jalali NedoushaniIranIOI2011Competition recordSilver medalSDSaken DushayevKazakhstanIMO2012AO Home Credit Bank KazakhstanSenior Software EngineerIndexed profileSDSaken DushayevKazakhstanIMO2011AO Home Credit Bank KazakhstanSenior Software EngineerIndexed profileSNSalamat NuraliyevKazakhstanIOI2004KAZ MineralsFull Stack Developer (outstaff)Indexed profileSASaleh AlgamdiSaudi ArabiaIMO2012Competition recordBronze medalSPSaleh PourabbasiGermanyIOI2021Competition recordBronze medalIndexed profileSMSalem MalikićBosnia and HerzegovinaIMO2007 · 2008National Cancer Institute (NCI)Staff ScientistIndexed profileSŞSalih ŞahinTürkiyeIOI2025Competition recordBronze medalSTSalim TayouMoroccoIMO2010Competition recordBronze medalSASalman Abolfathe BeikidezfuliIslamic Republic of IranIMO2000Competition recordGold medalSESalman ElgamalEgyptIOI2022GoogleSoftware Engineer InternIndexed profileSSSalman SalehSaudi ArabiaIMO2014 · 2015SABICScientistIndexed profileSalome VakhtangadzeGeorgiaIMO2003Aquatic Capital ManagementSoftware EngineerAutumn profileSVSalvador Villegas BarrancoSpainIMO1987Competition recordBronze medal