AutumnTHE OLYMPIAD COLLECTIONAward recipients in three or more years
Olympiad achievements based on official awards, years, and ranks.
- Profiles
- 1,416
- Represented delegations
- 107
- Recorded award years
- 1959–2026
People can have awards in more than one competition, year, or medal category. Sources & research
Profiles
1081–1140 of 1,416 profiles
AlphabeticalRCRobin ChengCanadaIOI2008 Bronze · 2009 Silver · 2010 GoldEducation recordMassachusetts Institute of TechnologyBachelor of Science (BSc) · Computer ScienceRCRobin ChristianNew ZealandIMO1996 Bronze · 1997 Bronze · 1998 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsRCRobin Christopher YuPhilippinesIOI2015 Bronze · 2016 Bronze · 2017 SilverEducation recordNational University of SingaporeRSRodrigo Sanches AngeloBrazilIMO2012 Gold · 2013 Silver · 2014 SilverIMO & IOI archiveOfficial competition record3 recorded awards
Rogelio Guerrero ReyesMexicoIMO2022 Bronze · 2023 Gold · 2024 GoldEducation recordPanamerican UniversityRMRoie MarianerIsraelIOI1998 Bronze · 1999 Silver · 2000 Silver · 2001 GoldIMO & IOI archiveOfficial competition record4 recorded awardsRPRoland PaulinHungaryIMO2004 Silver · 2005 Gold · 2006 SilverIMO & IOI archiveOfficial competition record3 recorded awardsRDRoman DovgardIsraelIMO1997 Bronze · 1998 Bronze · 1999 BronzeRecorded work historyWeizmann Institute of ScienceConsultantRDRoman DrnovšekYugoslaviaIMO1983 Bronze · 1984 Bronze · 1985 BronzeRecorded work historyUniversity of Ljubljana, Faculty of Mathematics and PhysicsProfessor of MathematicsRPRoman PastoukhovRussiaIOI1999 Gold · 2000 Gold · 2001 SilverIMO & IOI archiveOfficial competition record3 recorded awards
Roni EdwinGhanaIMO2019 Honourable mention · 2020 Bronze · 2021 Honourable mentionEducation recordYale UniversityRDRosen Dimitrov KralevBulgariaIMO2003 Gold · 2004 Gold · 2005 GoldEducation recordHarvard UniversityAB · MathematicsRRRostislav RumenovBulgariaIOI2005 Silver · 2006 Gold · 2007 GoldEducation recordMassachusetts Institute of TechnologyBachelor's Degree · Mathematics with Computer ScienceRMRudi MrazovićCroatiaIMO2003 Bronze · 2004 Bronze · 2005 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsRKRudolf KusýSlovakiaIMO2024 Honourable mention · 2025 Bronze · 2026 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsRDRugilė DzindzalietaitėLithuaniaIMO2024 Bronze · 2025 Bronze · 2026 Honourable mentionIMO & IOI archiveOfficial competition record3 recorded awardsRHRumen HristovBulgariaIOI2008 Silver · 2009 Silver · 2010 Gold · 2011 Gold · 2012 GoldIMO & IOI archiveOfficial competition record5 recorded awardsRZRumen ZarevBulgariaIMO2001 Gold · 2002 Silver · 2003 GoldIMO & IOI archiveOfficial competition record3 recorded awardsRNRustam NovikovEstoniaIMO1997 Bronze · 1998 Bronze · 1999 BronzeEducation recordTallinna TehnikaülikoolMaster's degree · InformaticsRYRuwimal Yasantha PathirajaSri LankaIMO2013 Honourable mention · 2014 Honourable mention · 2015 Honourable mention · 2016 Honourable mentionEducation recordDuke UniversityDoctor of Philosophy - PhD · StatisticsRBRyan BaiCanadaIOI2022 Silver · 2023 Gold · 2024 Gold · 2025 GoldEducation recordBayview Secondary SchoolSLSaba LepsveridzeGeorgiaIMO2016 Honourable mention · 2017 Silver · 2018 SilverEducation recordMassachusetts Institute of TechnologyBachelor's degree · MathematicsSTSaikhanbileg TsogtgerelMongoliaIMO2021 Silver · 2022 Bronze · 2023 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsSSSainbayar SukhbaatarMongoliaIMO2002 Bronze · 2003 Silver · 2004 SilverEducation recordNew York UniversityDoctor of Philosophy (Ph.D.) · Computer ScienceSKSami KalliomäkiFinlandIOI2013 Bronze · 2014 Silver · 2015 BronzeEducation recordKarkkilan lukioSGSamik GoyalIndiaIOI2024 Silver · 2025 Silver · 2026 SilverEducation recordNational University of SingaporeBachelor of Computing · Computer ScienceSYSamitha Yohan Abeysinghe Wijepala Abeysinghe MudiyanselageSri LankaIMO2014 Honourable mention · 2015 Honourable mention · 2016 Honourable mention · 2017 BronzeEducation recordUniversity of MarylandSSSampo SiitonenFinlandIMO2020 Honourable mention · 2021 Honourable mention · 2022 Honourable mentionIMO & IOI archiveOfficial competition record3 recorded awardsSWSampson WongAustraliaIMO2008 Bronze · 2009 Gold · 2010 SilverIMO & IOI archiveOfficial competition record3 recorded awardsSRSamuel RosiarCzech RepublicIMO2020 Gold · 2021 Silver · 2022 Bronze · 2023 BronzeIMO & IOI archiveOfficial competition record4 recorded awardsSSSamuel SládekSlovakiaIMO2014 Bronze · 2015 Bronze · 2016 Honourable mentionEducation recordUniverzita Komenského v BratislaveMaster's degree · Bioinformatics and Machine LearningSLSamuli LaineFinlandIOI1995 Bronze · 1997 Gold · 1998 SilverIMO & IOI archiveOfficial competition record3 recorded awardsSKSanjaakhuu KhenziiMongoliaIMO2016 Honourable mention · 2017 Honourable mention · 2018 BronzeEducation recordMongolianSASanjeev Amrit MahadeoTrinidad and TobagoIMO2016 Honourable mention · 2017 Honourable mention · 2018 Honourable mentionIMO & IOI archiveOfficial competition record3 recorded awardsSCSantiago CuéllarColombiaIMO2006 Honourable mention · 2007 Silver · 2008 SilverIMO & IOI archiveOfficial competition record3 recorded awardsSSSantiago Saavedra PinedaColombiaIMO2002 Honourable mention · 2003 Bronze · 2004 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsSBSanzhar BidaibekKazakhstanIOI2016 Silver · 2017 Bronze · 2018 BronzeEducation recordThe Hong Kong University of Science and TechnologyBachelor of Science - BS · Mathematics and Computer ScienceSASaran AhujaThailandIMO2003 Honourable mention · 2004 Bronze · 2005 BronzeEducation recordStanford UniversityDoctor of Philosophy (Ph.D.) · MathematicsSESarji Elijah BonaPhilippinesIMO2020 Honourable mention · 2021 Bronze · 2022 Honourable mentionEducation recordNational University of SingaporeBachelor of Computing in Computer Science, Second Major in MathematicsSTSatoru TakahashiJapanIMO1993 Silver · 1994 Gold · 1995 SilverIMO & IOI archiveOfficial competition record3 recorded awardsSKSatoshi KanoJapanIMO2023 Silver · 2024 Gold · 2025 GoldIMO & IOI archiveOfficial competition record3 recorded awardsSGSaúl Germán Gutiérrez CalderónMexicoIOI2011 Bronze · 2012 Silver · 2013 BronzeEducation recordInstituto Tecnológico Superior del Sur de GuanajuatoBachelor's degree · Computer Systems EngineeringSKSavinien KreczmanBelgiumIMO2015 Honourable mention · 2016 Bronze · 2017 SilverIMO & IOI archiveOfficial competition record3 recorded awardsSASazid Akhter TurzoBangladeshIMO2014 Honourable mention · 2015 Bronze · 2016 BronzeEducation recordUniversity of CambridgeBachelor of Arts - BA · MathematicsSWScott WuUnited States of AmericaIOI2012 Gold · 2013 Gold · 2014 GoldEducation recordHarvard UniversityEconomicsSASean Anderson TyPhilippinesIMO2017 Bronze · 2018 Honourable mention · 2019 SilverIMO & IOI archiveOfficial competition record3 recorded awardsSGSean Gee ZhingMalaysiaIMO2016 Honourable mention · 2017 Honourable mention · 2018 Honourable mentionEducation recordNational University of SingaporeBachelor of Science - BS · Quantitative Finance (minor in Computer Science)SWSean WentzelSouth AfricaIMO2009 Honourable mention · 2010 Bronze · 2011 SilverIMO & IOI archiveOfficial competition record3 recorded awardsSCSebastian ChaseHong KongIMO2023 Bronze · 2024 Silver · 2026 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsSDSebastian DumitrescuFinlandIMO2005 Bronze · 2006 Bronze · 2007 SilverIMO & IOI archiveOfficial competition record3 recorded awardsSLSebastian LozadaPeruIMO2023 Bronze · 2024 Silver · 2025 GoldIMO & IOI archiveOfficial competition record3 recorded awardsSMSebastian MeyerGermanyIMO2015 Bronze · 2016 Silver · 2017 Honourable mentionIMO & IOI archiveOfficial competition record3 recorded awardsSMSeginus MowlaviFranceIMO2011 Honourable mention · 2012 Silver · 2013 BronzeEducation recordUniversité Paris-SaclayDoctor of Philosophy - PhD · MathematicsSKSehun KimRepublic of KoreaIMO2015 Silver · 2016 Gold · 2017 GoldEducation recordUniversity of California, BerkeleySBSelim BahadırTürkiyeIMO2001 Silver · 2002 Gold · 2003 GoldEducation recordUCLAMA · MathematicsSDSelim DoğanTürkiyeIMO2024 Bronze · 2025 Gold · 2026 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsSTSenkodan ThevendranSingaporeIMO1995 Bronze · 1996 Gold · 1997 BronzeRecorded work historyLinkedInDirector of Business Operations & Strategy (APAC, EMEA & LATAM Talent and Learning Solutions)SKSergazy KalmurzayevKazakhstanIMO2012 Bronze · 2013 Bronze · 2014 SilverEducation recordNazarbayev UniversityBachelor's degree · Mathematics and Computer ScienceSISergei IvanovUnion of Soviet Socialist RepublicsIMO1987 Gold · 1988 Gold · 1989 GoldIMO & IOI archiveOfficial competition record3 recorded awardsSKSergey KulikBelarusIOI2011 Silver · 2012 Bronze · 2013 GoldEducation recordBelarusian State University of Electronics and Radio-informaticsSpecialist Diploma · Radioelectronics Engineering
Rogelio Guerrero ReyesMexicoIMO2022 Bronze · 2023 Gold · 2024 GoldEducation recordPanamerican UniversityRMRoie MarianerIsraelIOI1998 Bronze · 1999 Silver · 2000 Silver · 2001 GoldIMO & IOI archiveOfficial competition record4 recorded awardsRPRoland PaulinHungaryIMO2004 Silver · 2005 Gold · 2006 SilverIMO & IOI archiveOfficial competition record3 recorded awardsRDRoman DovgardIsraelIMO1997 Bronze · 1998 Bronze · 1999 BronzeRecorded work historyWeizmann Institute of ScienceConsultantRDRoman DrnovšekYugoslaviaIMO1983 Bronze · 1984 Bronze · 1985 BronzeRecorded work historyUniversity of Ljubljana, Faculty of Mathematics and PhysicsProfessor of MathematicsRPRoman PastoukhovRussiaIOI1999 Gold · 2000 Gold · 2001 SilverIMO & IOI archiveOfficial competition record3 recorded awardsRoni EdwinGhanaIMO2019 Honourable mention · 2020 Bronze · 2021 Honourable mentionEducation recordYale UniversityRDRosen Dimitrov KralevBulgariaIMO2003 Gold · 2004 Gold · 2005 GoldEducation recordHarvard UniversityAB · MathematicsRRRostislav RumenovBulgariaIOI2005 Silver · 2006 Gold · 2007 GoldEducation recordMassachusetts Institute of TechnologyBachelor's Degree · Mathematics with Computer ScienceRMRudi MrazovićCroatiaIMO2003 Bronze · 2004 Bronze · 2005 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsRKRudolf KusýSlovakiaIMO2024 Honourable mention · 2025 Bronze · 2026 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsRDRugilė DzindzalietaitėLithuaniaIMO2024 Bronze · 2025 Bronze · 2026 Honourable mentionIMO & IOI archiveOfficial competition record3 recorded awardsRHRumen HristovBulgariaIOI2008 Silver · 2009 Silver · 2010 Gold · 2011 Gold · 2012 GoldIMO & IOI archiveOfficial competition record5 recorded awardsRZRumen ZarevBulgariaIMO2001 Gold · 2002 Silver · 2003 GoldIMO & IOI archiveOfficial competition record3 recorded awardsRNRustam NovikovEstoniaIMO1997 Bronze · 1998 Bronze · 1999 BronzeEducation recordTallinna TehnikaülikoolMaster's degree · InformaticsRYRuwimal Yasantha PathirajaSri LankaIMO2013 Honourable mention · 2014 Honourable mention · 2015 Honourable mention · 2016 Honourable mentionEducation recordDuke UniversityDoctor of Philosophy - PhD · StatisticsRBRyan BaiCanadaIOI2022 Silver · 2023 Gold · 2024 Gold · 2025 GoldEducation recordBayview Secondary SchoolSLSaba LepsveridzeGeorgiaIMO2016 Honourable mention · 2017 Silver · 2018 SilverEducation recordMassachusetts Institute of TechnologyBachelor's degree · MathematicsSTSaikhanbileg TsogtgerelMongoliaIMO2021 Silver · 2022 Bronze · 2023 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsSSSainbayar SukhbaatarMongoliaIMO2002 Bronze · 2003 Silver · 2004 SilverEducation recordNew York UniversityDoctor of Philosophy (Ph.D.) · Computer ScienceSKSami KalliomäkiFinlandIOI2013 Bronze · 2014 Silver · 2015 BronzeEducation recordKarkkilan lukioSGSamik GoyalIndiaIOI2024 Silver · 2025 Silver · 2026 SilverEducation recordNational University of SingaporeBachelor of Computing · Computer ScienceSYSamitha Yohan Abeysinghe Wijepala Abeysinghe MudiyanselageSri LankaIMO2014 Honourable mention · 2015 Honourable mention · 2016 Honourable mention · 2017 BronzeEducation recordUniversity of MarylandSSSampo SiitonenFinlandIMO2020 Honourable mention · 2021 Honourable mention · 2022 Honourable mentionIMO & IOI archiveOfficial competition record3 recorded awardsSWSampson WongAustraliaIMO2008 Bronze · 2009 Gold · 2010 SilverIMO & IOI archiveOfficial competition record3 recorded awardsSRSamuel RosiarCzech RepublicIMO2020 Gold · 2021 Silver · 2022 Bronze · 2023 BronzeIMO & IOI archiveOfficial competition record4 recorded awardsSSSamuel SládekSlovakiaIMO2014 Bronze · 2015 Bronze · 2016 Honourable mentionEducation recordUniverzita Komenského v BratislaveMaster's degree · Bioinformatics and Machine LearningSLSamuli LaineFinlandIOI1995 Bronze · 1997 Gold · 1998 SilverIMO & IOI archiveOfficial competition record3 recorded awardsSKSanjaakhuu KhenziiMongoliaIMO2016 Honourable mention · 2017 Honourable mention · 2018 BronzeEducation recordMongolianSASanjeev Amrit MahadeoTrinidad and TobagoIMO2016 Honourable mention · 2017 Honourable mention · 2018 Honourable mentionIMO & IOI archiveOfficial competition record3 recorded awardsSCSantiago CuéllarColombiaIMO2006 Honourable mention · 2007 Silver · 2008 SilverIMO & IOI archiveOfficial competition record3 recorded awardsSSSantiago Saavedra PinedaColombiaIMO2002 Honourable mention · 2003 Bronze · 2004 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsSBSanzhar BidaibekKazakhstanIOI2016 Silver · 2017 Bronze · 2018 BronzeEducation recordThe Hong Kong University of Science and TechnologyBachelor of Science - BS · Mathematics and Computer ScienceSASaran AhujaThailandIMO2003 Honourable mention · 2004 Bronze · 2005 BronzeEducation recordStanford UniversityDoctor of Philosophy (Ph.D.) · MathematicsSESarji Elijah BonaPhilippinesIMO2020 Honourable mention · 2021 Bronze · 2022 Honourable mentionEducation recordNational University of SingaporeBachelor of Computing in Computer Science, Second Major in MathematicsSTSatoru TakahashiJapanIMO1993 Silver · 1994 Gold · 1995 SilverIMO & IOI archiveOfficial competition record3 recorded awardsSKSatoshi KanoJapanIMO2023 Silver · 2024 Gold · 2025 GoldIMO & IOI archiveOfficial competition record3 recorded awardsSGSaúl Germán Gutiérrez CalderónMexicoIOI2011 Bronze · 2012 Silver · 2013 BronzeEducation recordInstituto Tecnológico Superior del Sur de GuanajuatoBachelor's degree · Computer Systems EngineeringSKSavinien KreczmanBelgiumIMO2015 Honourable mention · 2016 Bronze · 2017 SilverIMO & IOI archiveOfficial competition record3 recorded awardsSASazid Akhter TurzoBangladeshIMO2014 Honourable mention · 2015 Bronze · 2016 BronzeEducation recordUniversity of CambridgeBachelor of Arts - BA · MathematicsSWScott WuUnited States of AmericaIOI2012 Gold · 2013 Gold · 2014 GoldEducation recordHarvard UniversityEconomicsSASean Anderson TyPhilippinesIMO2017 Bronze · 2018 Honourable mention · 2019 SilverIMO & IOI archiveOfficial competition record3 recorded awardsSGSean Gee ZhingMalaysiaIMO2016 Honourable mention · 2017 Honourable mention · 2018 Honourable mentionEducation recordNational University of SingaporeBachelor of Science - BS · Quantitative Finance (minor in Computer Science)SWSean WentzelSouth AfricaIMO2009 Honourable mention · 2010 Bronze · 2011 SilverIMO & IOI archiveOfficial competition record3 recorded awardsSCSebastian ChaseHong KongIMO2023 Bronze · 2024 Silver · 2026 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsSDSebastian DumitrescuFinlandIMO2005 Bronze · 2006 Bronze · 2007 SilverIMO & IOI archiveOfficial competition record3 recorded awardsSLSebastian LozadaPeruIMO2023 Bronze · 2024 Silver · 2025 GoldIMO & IOI archiveOfficial competition record3 recorded awardsSMSebastian MeyerGermanyIMO2015 Bronze · 2016 Silver · 2017 Honourable mentionIMO & IOI archiveOfficial competition record3 recorded awardsSMSeginus MowlaviFranceIMO2011 Honourable mention · 2012 Silver · 2013 BronzeEducation recordUniversité Paris-SaclayDoctor of Philosophy - PhD · MathematicsSKSehun KimRepublic of KoreaIMO2015 Silver · 2016 Gold · 2017 GoldEducation recordUniversity of California, BerkeleySBSelim BahadırTürkiyeIMO2001 Silver · 2002 Gold · 2003 GoldEducation recordUCLAMA · MathematicsSDSelim DoğanTürkiyeIMO2024 Bronze · 2025 Gold · 2026 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsSTSenkodan ThevendranSingaporeIMO1995 Bronze · 1996 Gold · 1997 BronzeRecorded work historyLinkedInDirector of Business Operations & Strategy (APAC, EMEA & LATAM Talent and Learning Solutions)SKSergazy KalmurzayevKazakhstanIMO2012 Bronze · 2013 Bronze · 2014 SilverEducation recordNazarbayev UniversityBachelor's degree · Mathematics and Computer ScienceSISergei IvanovUnion of Soviet Socialist RepublicsIMO1987 Gold · 1988 Gold · 1989 GoldIMO & IOI archiveOfficial competition record3 recorded awardsSKSergey KulikBelarusIOI2011 Silver · 2012 Bronze · 2013 GoldEducation recordBelarusian State University of Electronics and Radio-informaticsSpecialist Diploma · Radioelectronics Engineering