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
3361–3420 of 4,935 profiles
AlphabeticalODOctavian-Daniel DumitranRomaniaIOI2000 Gold · 2002 GoldRecorded work historyGhost AutonomySoftware EngineerOKOddvar KlosterNorwayIMO1989 Bronze · 1990 SilverEducation recordNorwegian University of Science and Technology (NTNU)MScOGOfer GrossmanIsraelIMO2012 Honourable mention · 2013 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsOGOfir GorodetskyIsraelIMO2007 Honourable mention · 2008 Silver · 2009 BronzeIMO & IOI archiveOfficial competition record3 recorded awards
Ognjan TrifunovBulgariaIMO1977 Bronze · 1978 SilverRecorded work historyUniversity of South CarolinaAssociate ProfessorOSOgnjen StipetićCroatiaIMO2010 Honourable mention · 2011 BronzeEducation recordUniversity of Zagreb/Sveuciliste u ZagrebuMaster's degree · MATHEMATICS AND STATISTICSOTOgnjen TošićSerbiaIMO2015 Bronze · 2016 Bronze · 2017 SilverEducation recordUniversity of OxfordDPhil · MathematicsOKOhad KleinIsraelIOI2013 Silver · 2014 SilverEducation recordThe Hebrew University of JerusalemPostDoc · Computer ScienceONOhad NirIsraelIMO2008 Honourable mention · 2009 Bronze · 2010 SilverIMO & IOI archiveOfficial competition record3 recorded awardsOKOhto KatilaFinlandIMO2025 Bronze · 2026 Honourable mentionIMO & IOI archiveOfficial competition record2 recorded awardsOFOisín FaustIrelandIMO2013 Honourable mention · 2014 Honourable mentionEducation recordUniversity of CambridgeDoctor of Philosophy - PhD · Applied Mathematics
Oisín Flynn-ConnollyIrelandIMO2014 Honourable mention · 2015 Honourable mentionIMO & IOI archiveOfficial competition record2 recorded awardsOVOjārs Vilmārs RatnieksLatviaIOI2012 Bronze · 2013 BronzeEducation recordUniversity of CambridgeBachelor’s Degree · Computer ScienceOWOkechukwu Williams OkekeNigeriaIMO2017 Honourable mention · 2018 Honourable mentionEducation recordSkolkovo Institute of Science and TechnologyMaster of Science - Mathematics and Computer Science · Advanced Computational ScienceOBOlaf BöhmeGerman Democratic RepublicIMO1970 Bronze · 1972 SilverIMO & IOI archiveOfficial competition record2 recorded awardsOPOlavo Paschoal LongoBrazilIMO2021 Silver · 2022 GoldEducation recordColégio EtapaOGOleg Gol'bergRussian Federation, United States of AmericaIMO2002 Gold · 2003 Gold · 2004 GoldEducation recordMassachusetts Institute of TechnologyComputer Science · MathematicsOIOleg IvriiCanadaIMO2003 Bronze · 2004 Honourable mentionIMO & IOI archiveOfficial competition record2 recorded awardsOMOleg MürkEstoniaIOI1996 Silver · 1997 GoldIMO & IOI archiveOfficial competition record2 recorded awardsOOOļegs OšmjansLatviaIOI2008 Bronze · 2009 Bronze · 2010 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsOUOļegs UrziksLatviaIOI2003 Bronze · 2004 Bronze · 2005 SilverEducation recordLatvijas UniversitateMasters · Computer ScienceOZOleg ZlydenkoIsraelIMO2006 Honourable mention · 2007 Honourable mention · 2008 BronzeEducation recordTel Aviv UniversityMaster’s Degree · Computer ScienceONOleh NaverUkraineIOI2020 Silver · 2021 Gold · 2022 GoldEducation recordUniversity of CambridgeOCOleksandr ChuklinUkraineIMO2005 Bronze · 2006 SilverEducation recordUniversity of AmsterdamOHOleksandr HorbunovUkraineIMO2025 Silver · 2026 GoldIMO & IOI archiveOfficial competition record2 recorded awardsOROleksandr RudenkoUkraineIMO2011 Bronze · 2012 SilverEducation recordCarnegie Mellon UniversityPhD · Mathematics, ACO (Algorithms, Combinatorics and Optimization)OBOlena BormashenkoCanadaIMO2002 Silver · 2003 GoldEducation recordStanford UniversityOHOles HordiichukUkraineIMO2024 Bronze · 2025 GoldEducation recordETH ZürichMaster of Science ETH in Interdisciplinary Sciences · Chemistry and PhysicsOTOlimdzhon TukhtarovTajikistanIMO2024 Bronze · 2025 Silver · 2026 SilverIMO & IOI archiveOfficial competition record3 recorded awardsOFOliver Fernández GilCubaIOI1999 Bronze · 2000 BronzeRecorded work historyTechnische Universität DresdenWissenschaftlicher Mitarbeiter (Postdoktorand)OJOlivér JanzerHungaryIMO2011 Bronze · 2012 Silver · 2013 SilverIMO & IOI archiveOfficial competition record3 recorded awardsOJOliver JohnsonUnited KingdomIMO1991 Honourable mention · 1992 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsOMOliver Maxim RiordanUnited KingdomIMO1988 Silver · 1989 Silver · 1990 GoldIMO & IOI archiveOfficial competition record3 recorded awardsONOliver NisumaaEstoniaIMO2014 Honourable mention · 2015 Honourable mention · 2016 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsOTOliver ThomasUnited KingdomIMO1999 Silver · 2000 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsOLOlle LapidusSwedenIOI2021 Bronze · 2022 BronzeEducation recordChalmers University of TechnologyMaster of Engineering - MEng · Engineering MathematicsOHOlli HirviniemiFinlandIMO2010 Honourable mention · 2011 SilverEducation recordUniversity of HelsinkiDoctor's Degree · MathematicsOJOlli JärviniemiFinlandIMO2017 Honourable mention · 2018 Bronze · 2019 SilverEducation recordTurun yliopisto - University of TurkuDoctor of Philosophy - PhD · MathematicsOSOlli-Pentti SairaFinlandIOI2001 Silver · 2002 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsOAOmar Ahmed Ali ElAzazyEgyptIOI2009 Bronze · 2010 Bronze · 2011 SilverIMO & IOI archiveOfficial competition record3 recorded awardsOAOmar AlrabiahSaudi ArabiaIMO2014 Bronze · 2015 Bronze · 2016 Bronze · 2017 SilverEducation recordCarnegie Mellon UniversityDoctor of Philosophy · Computer ScienceOAOmar Antolín CamarenaMexicoIMO1997 Bronze · 1998 SilverIMO & IOI archiveOfficial competition record2 recorded awardsOFOmar Farid Astudillo MarbánMexicoIMO2020 Bronze · 2021 Silver · 2022 Silver · 2023 SilverIMO & IOI archiveOfficial competition record4 recorded awardsOHOmar HabibullahSaudi ArabiaIMO2017 Honourable mention · 2018 Silver · 2019 SilverEducation recordUniversity of MarylandBachelor's degree · Computer ScienceOPOmar PaladinesEcuadorIMO2012 Honourable mention · 2013 Honourable mentionEducation recordUniversity of PennsylvaniaMaster's degree · Computer and Information ScienceOAOmer AngelIsraelIMO1992 Bronze · 1993 GoldIMO & IOI archiveOfficial competition record2 recorded awardsOCOmer CerrahogluRomaniaIMO2009 Gold · 2010 Silver · 2011 Silver · 2012 Gold · 2013 SilverEducation recordMassachusetts Institute of TechnologyBachelor of Science · Computer Science and MathematicsOBOmri Ben EliezerIsraelIMO2007 Bronze · 2008 Bronze · 2009 BronzeEducation recordTel Aviv UniversityDoctor of Philosophy (Ph.D.) · Doctor of Philosophy (Ph.D.), Computer ScienceONOmri Nisan SolanIsraelIMO2012 Silver · 2013 Gold · 2014 SilverIMO & IOI archiveOfficial competition record3 recorded awardsOZOmri ZemerIsraelIMO2021 Silver · 2022 GoldIMO & IOI archiveOfficial competition record2 recorded awardsOBOndrej BaranovičSlovakiaIOI2018 Bronze · 2019 SilverEducation recordUniversity of CambridgeMaster of Engineering - MEng · Computer ScienceOBOndrej BudáčSlovakiaIMO2004 Silver · 2005 Silver · 2006 GoldEducation recordEcole polytechnique fédérale de LausanneDoctor of Philosophy (Ph.D.) · Complutational and applied mathematicsOHOndřej HübschCzech RepublicIOI2012 Bronze · 2014 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsOSOndřej SladkýCzech RepublicIOI2020 Bronze · 2021 BronzeEducation recordETH ZürichMaster's degree · Computer ScienceOŠOndrej ŠuchCzechoslovakiaIMO1988 Honourable mention · 1989 Gold · 1990 SilverRecorded work historyInstitute of Mathematics and Computer Science, University of LatviaresearcherOKOnolt KhurtsbilguunMongoliaIOI2023 Bronze · 2024 BronzeEducation recordNanyang Technological University SingaporeBachelor's degree · Computer ScienceODOnur DoğanTürkiyeIMO1998 Bronze · 1999 BronzeEducation recordOrta Doğu Teknik ÜniversitesiM.S. · Mechanical Engineering, Vibration, Nano mechanicsOYOn Yip ChungHong KongIMO2005 Bronze · 2006 SilverRecorded work historyGT-tronics LimitedDevelopment managerOLOran LangIsraelIMO1998 Bronze · 1999 Bronze · 2000 Gold · 2001 GoldEducation recordTel Aviv UniversityOBOrest BucicovskiRomaniaIMO1981 Silver · 1982 Bronze · 1983 SilverIMO & IOI archiveOfficial competition record3 recorded awards
Ognjan TrifunovBulgariaIMO1977 Bronze · 1978 SilverRecorded work historyUniversity of South CarolinaAssociate ProfessorOSOgnjen StipetićCroatiaIMO2010 Honourable mention · 2011 BronzeEducation recordUniversity of Zagreb/Sveuciliste u ZagrebuMaster's degree · MATHEMATICS AND STATISTICSOTOgnjen TošićSerbiaIMO2015 Bronze · 2016 Bronze · 2017 SilverEducation recordUniversity of OxfordDPhil · MathematicsOKOhad KleinIsraelIOI2013 Silver · 2014 SilverEducation recordThe Hebrew University of JerusalemPostDoc · Computer ScienceONOhad NirIsraelIMO2008 Honourable mention · 2009 Bronze · 2010 SilverIMO & IOI archiveOfficial competition record3 recorded awardsOKOhto KatilaFinlandIMO2025 Bronze · 2026 Honourable mentionIMO & IOI archiveOfficial competition record2 recorded awardsOFOisín FaustIrelandIMO2013 Honourable mention · 2014 Honourable mentionEducation recordUniversity of CambridgeDoctor of Philosophy - PhD · Applied MathematicsOisín Flynn-ConnollyIrelandIMO2014 Honourable mention · 2015 Honourable mentionIMO & IOI archiveOfficial competition record2 recorded awardsOVOjārs Vilmārs RatnieksLatviaIOI2012 Bronze · 2013 BronzeEducation recordUniversity of CambridgeBachelor’s Degree · Computer ScienceOWOkechukwu Williams OkekeNigeriaIMO2017 Honourable mention · 2018 Honourable mentionEducation recordSkolkovo Institute of Science and TechnologyMaster of Science - Mathematics and Computer Science · Advanced Computational ScienceOBOlaf BöhmeGerman Democratic RepublicIMO1970 Bronze · 1972 SilverIMO & IOI archiveOfficial competition record2 recorded awardsOPOlavo Paschoal LongoBrazilIMO2021 Silver · 2022 GoldEducation recordColégio EtapaOGOleg Gol'bergRussian Federation, United States of AmericaIMO2002 Gold · 2003 Gold · 2004 GoldEducation recordMassachusetts Institute of TechnologyComputer Science · MathematicsOIOleg IvriiCanadaIMO2003 Bronze · 2004 Honourable mentionIMO & IOI archiveOfficial competition record2 recorded awardsOMOleg MürkEstoniaIOI1996 Silver · 1997 GoldIMO & IOI archiveOfficial competition record2 recorded awardsOOOļegs OšmjansLatviaIOI2008 Bronze · 2009 Bronze · 2010 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsOUOļegs UrziksLatviaIOI2003 Bronze · 2004 Bronze · 2005 SilverEducation recordLatvijas UniversitateMasters · Computer ScienceOZOleg ZlydenkoIsraelIMO2006 Honourable mention · 2007 Honourable mention · 2008 BronzeEducation recordTel Aviv UniversityMaster’s Degree · Computer ScienceONOleh NaverUkraineIOI2020 Silver · 2021 Gold · 2022 GoldEducation recordUniversity of CambridgeOCOleksandr ChuklinUkraineIMO2005 Bronze · 2006 SilverEducation recordUniversity of AmsterdamOHOleksandr HorbunovUkraineIMO2025 Silver · 2026 GoldIMO & IOI archiveOfficial competition record2 recorded awardsOROleksandr RudenkoUkraineIMO2011 Bronze · 2012 SilverEducation recordCarnegie Mellon UniversityPhD · Mathematics, ACO (Algorithms, Combinatorics and Optimization)OBOlena BormashenkoCanadaIMO2002 Silver · 2003 GoldEducation recordStanford UniversityOHOles HordiichukUkraineIMO2024 Bronze · 2025 GoldEducation recordETH ZürichMaster of Science ETH in Interdisciplinary Sciences · Chemistry and PhysicsOTOlimdzhon TukhtarovTajikistanIMO2024 Bronze · 2025 Silver · 2026 SilverIMO & IOI archiveOfficial competition record3 recorded awardsOFOliver Fernández GilCubaIOI1999 Bronze · 2000 BronzeRecorded work historyTechnische Universität DresdenWissenschaftlicher Mitarbeiter (Postdoktorand)OJOlivér JanzerHungaryIMO2011 Bronze · 2012 Silver · 2013 SilverIMO & IOI archiveOfficial competition record3 recorded awardsOJOliver JohnsonUnited KingdomIMO1991 Honourable mention · 1992 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsOMOliver Maxim RiordanUnited KingdomIMO1988 Silver · 1989 Silver · 1990 GoldIMO & IOI archiveOfficial competition record3 recorded awardsONOliver NisumaaEstoniaIMO2014 Honourable mention · 2015 Honourable mention · 2016 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsOTOliver ThomasUnited KingdomIMO1999 Silver · 2000 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsOLOlle LapidusSwedenIOI2021 Bronze · 2022 BronzeEducation recordChalmers University of TechnologyMaster of Engineering - MEng · Engineering MathematicsOHOlli HirviniemiFinlandIMO2010 Honourable mention · 2011 SilverEducation recordUniversity of HelsinkiDoctor's Degree · MathematicsOJOlli JärviniemiFinlandIMO2017 Honourable mention · 2018 Bronze · 2019 SilverEducation recordTurun yliopisto - University of TurkuDoctor of Philosophy - PhD · MathematicsOSOlli-Pentti SairaFinlandIOI2001 Silver · 2002 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsOAOmar Ahmed Ali ElAzazyEgyptIOI2009 Bronze · 2010 Bronze · 2011 SilverIMO & IOI archiveOfficial competition record3 recorded awardsOAOmar AlrabiahSaudi ArabiaIMO2014 Bronze · 2015 Bronze · 2016 Bronze · 2017 SilverEducation recordCarnegie Mellon UniversityDoctor of Philosophy · Computer ScienceOAOmar Antolín CamarenaMexicoIMO1997 Bronze · 1998 SilverIMO & IOI archiveOfficial competition record2 recorded awardsOFOmar Farid Astudillo MarbánMexicoIMO2020 Bronze · 2021 Silver · 2022 Silver · 2023 SilverIMO & IOI archiveOfficial competition record4 recorded awardsOHOmar HabibullahSaudi ArabiaIMO2017 Honourable mention · 2018 Silver · 2019 SilverEducation recordUniversity of MarylandBachelor's degree · Computer ScienceOPOmar PaladinesEcuadorIMO2012 Honourable mention · 2013 Honourable mentionEducation recordUniversity of PennsylvaniaMaster's degree · Computer and Information ScienceOAOmer AngelIsraelIMO1992 Bronze · 1993 GoldIMO & IOI archiveOfficial competition record2 recorded awardsOCOmer CerrahogluRomaniaIMO2009 Gold · 2010 Silver · 2011 Silver · 2012 Gold · 2013 SilverEducation recordMassachusetts Institute of TechnologyBachelor of Science · Computer Science and MathematicsOBOmri Ben EliezerIsraelIMO2007 Bronze · 2008 Bronze · 2009 BronzeEducation recordTel Aviv UniversityDoctor of Philosophy (Ph.D.) · Doctor of Philosophy (Ph.D.), Computer ScienceONOmri Nisan SolanIsraelIMO2012 Silver · 2013 Gold · 2014 SilverIMO & IOI archiveOfficial competition record3 recorded awardsOZOmri ZemerIsraelIMO2021 Silver · 2022 GoldIMO & IOI archiveOfficial competition record2 recorded awardsOBOndrej BaranovičSlovakiaIOI2018 Bronze · 2019 SilverEducation recordUniversity of CambridgeMaster of Engineering - MEng · Computer ScienceOBOndrej BudáčSlovakiaIMO2004 Silver · 2005 Silver · 2006 GoldEducation recordEcole polytechnique fédérale de LausanneDoctor of Philosophy (Ph.D.) · Complutational and applied mathematicsOHOndřej HübschCzech RepublicIOI2012 Bronze · 2014 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsOSOndřej SladkýCzech RepublicIOI2020 Bronze · 2021 BronzeEducation recordETH ZürichMaster's degree · Computer ScienceOŠOndrej ŠuchCzechoslovakiaIMO1988 Honourable mention · 1989 Gold · 1990 SilverRecorded work historyInstitute of Mathematics and Computer Science, University of LatviaresearcherOKOnolt KhurtsbilguunMongoliaIOI2023 Bronze · 2024 BronzeEducation recordNanyang Technological University SingaporeBachelor's degree · Computer ScienceODOnur DoğanTürkiyeIMO1998 Bronze · 1999 BronzeEducation recordOrta Doğu Teknik ÜniversitesiM.S. · Mechanical Engineering, Vibration, Nano mechanicsOYOn Yip ChungHong KongIMO2005 Bronze · 2006 SilverRecorded work historyGT-tronics LimitedDevelopment managerOLOran LangIsraelIMO1998 Bronze · 1999 Bronze · 2000 Gold · 2001 GoldEducation recordTel Aviv UniversityOBOrest BucicovskiRomaniaIMO1981 Silver · 1982 Bronze · 1983 SilverIMO & IOI archiveOfficial competition record3 recorded awards