AutumnTHE OLYMPIAD COLLECTIONReturning award recipients
Olympiad achievements based on official awards, years, and ranks.
- Profiles
- 4,935
- Represented delegations
- 119
- Recorded award years
- 1959–2026
People can have awards in more than one competition, year, or medal category. Sources & research
Profiles
1681–1740 of 4,935 profiles
AlphabeticalHRHans RullgårdSwedenIMO1994 Honourable mention · 1995 Bronze · 1996 Silver · 1997 GoldIMO & IOI archiveOfficial competition record4 recorded awardsHSHaojia ShiChinaIMO2023 Gold · 2024 GoldIMO & IOI archiveOfficial competition record2 recorded awardsHWHaotian WangNew ZealandIMO2023 Honourable mention · 2024 Bronze · 2025 SilverIMO & IOI archiveOfficial competition record3 recorded awardsHXHao Xiang Gabriel GohSingaporeIMO2022 Silver · 2023 GoldIMO & IOI archiveOfficial competition record2 recorded awardsHMHaque Muhammad IshfaqBangladeshIMO2009 Honourable mention · 2010 Honourable mentionIMO & IOI archiveOfficial competition record2 recorded awardsHTHaralambos TamvakisGreeceIMO1986 Bronze · 1987 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsHEHarald EnglischGerman Democratic RepublicIMO1971 Silver · 1972 SilverRecorded work historyStaatliche Studienakademie LeipzigProfessorHSHarald SkarkeAustriaIMO1979 Bronze · 1981 GoldIMO & IOI archiveOfficial competition record2 recorded awardsHIHaris ImamovicBosnia and HerzegovinaIOI2020 Bronze · 2022 BronzeEducation recordMassachusetts Institute of TechnologyBachelor's degreeHIHaris ImamovićBosnia and HerzegovinaIMO2021 Bronze · 2022 BronzeEducation recordMassachusetts Institute of TechnologyBachelor's degreeHSHaris ShaqiriKosovoIMO2024 Honourable mention · 2025 Honourable mentionIMO & IOI archiveOfficial competition record2 recorded awardsHCHarm CampmansNetherlandsIMO2009 Honourable mention · 2010 BronzeEducation recordTechnische Universiteit EindhovenBachelor of Science (BSc) · Bachelor of Science (BSc), Toegepaste wiskundeHSHarold SteinackerAustriaIMO1985 Bronze · 1986 SilverRecorded work historyTechnische Universität WienSenior Research ScientistHSHarpreet SinghIndiaIOI2004 Silver · 2005 Silver · 2006 SilverIMO & IOI archiveOfficial competition record3 recorded awardsHLHarris LeungHong Kong, ChinaIOI2017 Bronze · 2018 Bronze · 2019 Silver · 2020 Gold · 2021 GoldEducation recordCardiff University / Prifysgol CaerdyddBachelor's degree · Computer ScienceHLHarris LeungHong KongIMO2019 Silver · 2020 Silver · 2021 SilverEducation recordCardiff University / Prifysgol CaerdyddBachelor's degree · Computer ScienceHWHarry WigginsSouth AfricaIMO2001 Bronze · 2002 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsHDHarshana DantanarayanaSri LankaIOI2001 Silver · 2004 BronzeEducation recordUniversity of NottinghamDoctor of Philosophy (PhD) · Electrical and Electronic EngineeringHMHartmut MaennelGermanyIMO1979 Gold · 1981 GoldEducation recordRheinische Friedrich-Wilhelms-Universität BonnPh.D. · MathematicsHAHarun AlibegovićBosnia and HerzegovinaIMO2023 Honourable mention · 2024 SilverIMO & IOI archiveOfficial competition record2 recorded awardsHHHarun HindijaBosnia and HerzegovinaIMO2010 Honourable mention · 2011 Honourable mention · 2012 SilverEducation recordUniversity of SarajevoMaster's degree · Computer ScienceHMHarun MemićBosnia and HerzegovinaIMO2025 Bronze · 2026 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsHŠHarun ŠiljakBosnia and HerzegovinaIMO2006 Honourable mention · 2007 Honourable mentionEducation recordInternational Burch UniversityDoctor of Philosophy (Ph.D.) · Electrical and Electronics EngineeringHYHarvey YauUnited KingdomIMO2014 Silver · 2015 Silver · 2016 Silver · 2017 Gold · 2018 SilverIMO & IOI archiveOfficial competition record5 recorded awardsHFHasan Fehmi AteşTürkiyeIMO1993 Bronze · 1994 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsHHHasan HasanzadeAzerbaijanIMO2012 Bronze · 2013 BronzeEducation recordThe University of ManchesterBachelor’s Degree · Computer ScienceHHHasan Hüseyin ErusluTürkiyeIMO2005 Honourable mention · 2006 SilverEducation recordUniversity of DelawareDoctor of Philosophy - PhD · Applied MathematicsHIHasan InciSwitzerlandIMO2000 Bronze · 2001 BronzeEducation recordUniversität Zürichphd · MathematikHFHasanli FaridAzerbaijanIMO2014 Honourable mention · 2015 BronzeEducation recordNanyang Technological UniversityBachelor’s Degree · Mathematical SciencesHVHasan ValiyevAzerbaijanIOI2025 Bronze · 2026 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsHMHatim MarouaneMoroccoIMO1993 Bronze · 1994 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsHDHau Dang HuyVietnamIOI2025 Silver · 2026 SilverIMO & IOI archiveOfficial competition record2 recorded awardsHLHåvard LarsenNorwayIMO1993 Bronze · 1994 Bronze · 1995 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsHQHaydar QassemSyriaIMO2022 Honourable mention · 2023 Honourable mentionIMO & IOI archiveOfficial competition record2 recorded awardsHKHayk KarapetyanArmeniaIMO2020 Silver · 2022 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsHSHayk SaribekyanArmeniaIOI2008 Bronze · 2009 SilverIMO & IOI archiveOfficial competition record2 recorded awardsHEHayrettin Eren YıldızTürkiyeIMO2020 Bronze · 2021 BronzeEducation recordBoğaziçi UniversityHIHazem IssaEgyptIOI2020 Bronze · 2021 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsHRHeather Rose MacbethNew ZealandIMO2004 Bronze · 2005 SilverIMO & IOI archiveOfficial competition record2 recorded awardsHCHéctor ChangVenezuelaIMO2001 Honourable mention · 2002 Honourable mentionRecorded work historyCIMATProfesorHDHéctor Daniel García LaraMexicoIMO2004 Bronze · 2005 Honourable mentionIMO & IOI archiveOfficial competition record2 recorded awardsHFHéctor Fernando Ricárdez LaraMexicoIOI2017 Bronze · 2019 Bronze · 2020 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsHJHéctor Juan Villarreal CoronaMexicoIMO2024 Silver · 2025 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsHNHeiki NiglasEstoniaIMO2006 Bronze · 2007 Honourable mentionEducation recordUniversity of CambridgeMaster's degree · MathematicsHTHeikki TuuriFinlandIMO1981 Bronze · 1982 Silver · 1983 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsHRHeinrich RolletschekAustriaIMO1971 Bronze · 1972 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsH(He (James) XuNew ZealandIMO2021 Bronze · 2022 SilverIMO & IOI archiveOfficial competition record2 recorded awardsHGHelmut GfrererAustriaIMO1976 Silver · 1977 Bronze · 1978 SilverEducation recordJohannes Kepler Universität LinzDoktorat · MathematikHBHelmuth BreitenfellnerAustriaIMO1986 Bronze · 1987 SilverEducation recordTechnische Universität WienDiplomingenieur (Dipl.-Ing.) · Technische MathematikHRHelmut RoßmannGerman Democratic RepublicIMO1974 Silver · 1975 BronzeRecorded work historyRoss-Chemie GmbHGeschäftsführerHLHendrie Louis UysSouth AfricaIMO2005 Honourable mention · 2007 Honourable mentionIMO & IOI archiveOfficial competition record2 recorded awardsHNHendrik NigulEstoniaIOI2001 Bronze · 2002 BronzeEducation recordUniversity of TartuMathematics and Computer ScienceHNHendrik NigulEstoniaIMO2000 Bronze · 2001 Silver · 2002 SilverEducation recordUniversity of TartuMathematics and Computer ScienceHVHendrik VijaEstoniaIMO2019 Bronze · 2020 SilverIMO & IOI archiveOfficial competition record2 recorded awardsHZHenning ZhangSwitzerlandIMO2015 Bronze · 2016 BronzeEducation recordETH ZürichMaster's degree · PhysicsHAHenrik AaltoFinlandIOI2021 Silver · 2022 BronzeEducation recordMunkkiniemen yhteiskouluHLHenrik LievonenFinlandIOI2014 Bronze · 2015 BronzeEducation recordAalto UniversityMaster's degreeHTHenrik Tobias MadsenDenmarkIMO2007 Honourable mention · 2008 Honourable mentionIMO & IOI archiveOfficial competition record2 recorded awardsHCHenrique Cravo Esteves Dos SantosPortugalIMO2014 Honourable mention · 2015 Honourable mentionIMO & IOI archiveOfficial competition record2 recorded awardsHGHenrique Gasparini Fiúza Do NascimentoBrazilIMO2011 Silver · 2012 BronzeIMO & IOI archiveOfficial competition record2 recorded awards