AutumnOLYMPIADCOLLECTION
All medalists.
IMO & IOI, including honourable mentions.
4921–4980 of 14,178 profiles
Alphabetical
HIHendy IrawanIndonesiaIOI2000Competition recordBronze medalHZHengjie ZhangChinaIOI2015Competition recordGold medalHLHeng LiaoTaiwanIOI2025Competition recordGold medalHNHeng NgovCambodiaIMO2016Competition recordHonourable mentionHRHeng Ruey HsuTaiwanIOI2000Competition recordSilver medalHLHengxi LiuChinaIOI2025Competition recordGold medalHZHengye ZhangChinaIMO2025Competition recordGold medalHZHenning ZhangSwitzerlandIMO2015 · 2016Competition recordBronze medalAutumn profileHIHeno IvanovEstoniaIOI1995Competition recordSilver medalHCHenri CampagnoloPortugalIMO2025Competition recordHonourable mentionHAHenrik AaltoFinlandIOI2021 · 2022Competition recordSilver medal · Bronze medalHLHenrik LievonenFinlandIOI2014 · 2015Competition recordBronze medalHSHenrik SjöbergSwedenIOI1995Competition recordBronze medalHTHenrik Tobias MadsenDenmarkIMO2007 · 2008Competition recordHonourable mentionHCHenrique Cravo Esteves Dos SantosPortugalIMO2014 · 2015Competition recordHonourable mentionHGHenrique Gasparini Fiúza Do NascimentoBrazilIMO2011 · 2012Competition recordSilver medal · Bronze medalHMHenrique Miguel de Andrade Campos NavasPortugalIMO2016 · 2017Competition recordHonourable mention · Bronze medalHNHenrique NavasPortugalIOI2017Competition recordBronze medalHPHenrique Pondé de Oliveira PintoBrazilIMO2007 · 2008 · 2009Competition recordSilver medal · Gold medalHRHenrique Rui Neves AguiarPortugalIMO2014 · 2015Competition recordBronze medalHFHenry Felén ChávezPeruIMO2015 · 2016 · 2017Competition recordBronze medalHGHenry George BottomleyUnited KingdomIMO1979Competition recordBronze medalHIHenry Ivanov BudinovBulgariaIMO1976Competition recordBronze medalHJHenry JayakusumaIndonesiaIMO2015 · 2016Competition recordBronze medalHJHenry Jefferson Co MorcoPhilippinesIMO2010 · 2011 · 2012Competition recordHonourable mention · Bronze medalHIHenryk IwaniecPolandIMO1966Competition recordSilver medalHPHenryk PetrykPolandIMO1968Competition recordBronze medal
Henryk ToruńczykPolandIMO1963University of Warsaw, Institute of Mathematics (MIMUW)Professor of MathematicsAutumn profileHRHenry Robert ThackeraySouth AfricaIMO2006 · 2007 · 2008 · 2009University of PretoriaLecturerAutumn profileHWHenry Wei Cheng HsuBrazilIMO2004Competition recordBronze medalHJHeon JeongRepublic of KoreaIOI2002Competition recordBronze medalHHHeorhi HamezardashviliBelarusIMO2019Competition recordHonourable mentionHIHeorhii IvanchykUkraineIMO2017Competition recordBronze medalHBHerbert BeltmanNetherlandsIOI1998Competition recordBronze medalHBHerbert BeltmanNetherlandsIMO1999Competition recordBronze medalHIHerbert Ilhan TanujayaIndonesiaIMO2014 · 2015Competition recordBronze medalHSHerbert SinwelAustriaIMO1974 · 1975Competition recordGold medal · Bronze medalHWHerbert WingenGermanyIMO1978Competition recordBronze medalHBHeriberto Betancourt DiesteCubaIOI1997Competition recordBronze medalHHHerman HaverkortNetherlandsIMO1992Competition recordHonourable mentionHKHerman KarlssonSwedenIOI2017Competition recordBronze medalHLHerman LauensteinSwedenIOI2021Competition recordBronze medalHHHermanni HuhtamäkiFinlandIMO2017 · 2020Competition recordHonourable mentionHDHermes David García AlvizColombiaIMO2014Competition recordHonourable mentionHDHernan Daniel BanduraArgentinaIOI2000Competition recordBronze medalHEHernàn Ezequiel Puschiasis PicapiedraUruguayIMO2019 · 2020 · 2021Competition recordHonourable mentionHBHervé BonnaudFranceIMO1981Competition recordBronze medalHPHervé PépinFranceIMO1970Competition recordSilver medalHEHerwig EgghartAustriaIMO1987Competition recordBronze medalHRHesameddin RajabzadehIslamic Republic of IranIMO2010Competition recordSilver medalHAHessam AkhlaghpourIranIOI2006 · 2007Competition recordBronze medal · Silver medalHMHessam MahdavifarIslamic Republic of IranIMO2002 · 2003Competition recordSilver medalHLHeyang LiNew ZealandIMO2008Competition recordHonourable mentionHEHiba El FarchiouiMoroccoIMO2023Competition recordHonourable mentionHNHibiki NishiwakiJapanIOI2023Competition recordGold medalHJHideaki JoJapanIMO2001Competition recordBronze medalHCHieu Chi DamVietnamIOI1991Competition recordBronze medalHNHieu Nguyen VanVietnamIOI2002Competition recordSilver medalHYHikmet YıldızTürkiyeIMO2010Competition recordSilver medalHGHilde Galleberg JohnsenNorwayIMO2005Competition recordHonourable mention
Henryk ToruńczykPolandIMO1963University of Warsaw, Institute of Mathematics (MIMUW)Professor of MathematicsAutumn profileHRHenry Robert ThackeraySouth AfricaIMO2006 · 2007 · 2008 · 2009University of PretoriaLecturerAutumn profileHWHenry Wei Cheng HsuBrazilIMO2004Competition recordBronze medalHJHeon JeongRepublic of KoreaIOI2002Competition recordBronze medalHHHeorhi HamezardashviliBelarusIMO2019Competition recordHonourable mentionHIHeorhii IvanchykUkraineIMO2017Competition recordBronze medalHBHerbert BeltmanNetherlandsIOI1998Competition recordBronze medalHBHerbert BeltmanNetherlandsIMO1999Competition recordBronze medalHIHerbert Ilhan TanujayaIndonesiaIMO2014 · 2015Competition recordBronze medalHSHerbert SinwelAustriaIMO1974 · 1975Competition recordGold medal · Bronze medalHWHerbert WingenGermanyIMO1978Competition recordBronze medalHBHeriberto Betancourt DiesteCubaIOI1997Competition recordBronze medalHHHerman HaverkortNetherlandsIMO1992Competition recordHonourable mentionHKHerman KarlssonSwedenIOI2017Competition recordBronze medalHLHerman LauensteinSwedenIOI2021Competition recordBronze medalHHHermanni HuhtamäkiFinlandIMO2017 · 2020Competition recordHonourable mentionHDHermes David García AlvizColombiaIMO2014Competition recordHonourable mentionHDHernan Daniel BanduraArgentinaIOI2000Competition recordBronze medalHEHernàn Ezequiel Puschiasis PicapiedraUruguayIMO2019 · 2020 · 2021Competition recordHonourable mentionHBHervé BonnaudFranceIMO1981Competition recordBronze medalHPHervé PépinFranceIMO1970Competition recordSilver medalHEHerwig EgghartAustriaIMO1987Competition recordBronze medalHRHesameddin RajabzadehIslamic Republic of IranIMO2010Competition recordSilver medalHAHessam AkhlaghpourIranIOI2006 · 2007Competition recordBronze medal · Silver medalHMHessam MahdavifarIslamic Republic of IranIMO2002 · 2003Competition recordSilver medalHLHeyang LiNew ZealandIMO2008Competition recordHonourable mentionHEHiba El FarchiouiMoroccoIMO2023Competition recordHonourable mentionHNHibiki NishiwakiJapanIOI2023Competition recordGold medalHJHideaki JoJapanIMO2001Competition recordBronze medalHCHieu Chi DamVietnamIOI1991Competition recordBronze medalHNHieu Nguyen VanVietnamIOI2002Competition recordSilver medalHYHikmet YıldızTürkiyeIMO2010Competition recordSilver medalHGHilde Galleberg JohnsenNorwayIMO2005Competition recordHonourable mention