AutumnOLYMPIADCOLLECTION
All medalists.
IMO & IOI, including honourable mentions.
4561–4620 of 14,178 profiles
Alphabetical
GMGoodarz MehrIslamic Republic of IranIMO2012Competition recordBronze medalGGGopal GoelUnited States of AmericaIMO2020Competition recordSilver medalGDGoran DražićCroatiaIMO2004 · 2005 · 2006Competition recordBronze medal · Silver medalGPGoran PredovićYugoslaviaIMO1998Competition recordHonourable mentionGŽGoran ŽužićCroatiaIMO2008 · 2009Competition recordBronze medalGŽGoran ŽužićCroatiaIOI2006 · 2007 · 2008 · 2009Competition recordBronze medal · Gold medal · Silver medalGBGorazd BrumenSloveniaIMO1995Competition recordHonourable mentionGCGorazd CvetičYugoslaviaIMO1977Competition recordSilver medalGSGordan SavinYugoslaviaIMO1979Competition recordBronze medalGDGordon DeaneAustraliaIMO1995Competition recordBronze medalGHGösta HesslowSwedenIMO1977Competition recordSilver medalGWGötz WiesendGermanyIMO1986Competition recordSilver medalGYGrace YuanAustraliaIMO2022Competition recordHonourable mentionGKGrady KenixNew ZealandIMO2022Competition recordHonourable mentionGDGraeme David KemkesCanadaIOI1997Competition recordBronze medalGMGraham ManuellSouth AfricaIOI2010Competition recordBronze medalGWGraham WhiteAustraliaIMO2004 · 2005 · 2006Competition recordHonourable mention · Bronze medal · Silver medalGPGregg PatrunoUnited States of AmericaIMO1981Competition recordSilver medalGJGreg JacksonSouth AfricaIMO2009 · 2010Competition recordHonourable mention · Bronze medalGGGrégoire GenestLuxembourgIMO2009 · 2010 · 2011Competition recordHonourable mention · Bronze medalGGGregor GrasselliSloveniaIMO2009Competition recordHonourable mentionGSGregorio SalazarColombiaIMO2018 · 2019 · 2020Competition recordBronze medal · Honourable mention · Silver medalGKGregor KikeljSloveniaIOI2018Competition recordBronze medalGMGregor MatlGermanyIOI2014Competition recordBronze medalGDGregory DebruyneBelgiumIMO2009Competition recordHonourable mentionGPGregory PriceUnited States of AmericaIOI2000Competition recordBronze medalGSGrégory SoyezBelgiumIMO1996Competition recordBronze medalGKGreta KuprijanovaitėLithuaniaIMO2009 · 2010Competition recordBronze medalGPGreta PanovaBulgariaIMO1999 · 2000 · 2001Competition recordSilver medal · Gold medalGVGrgur ValentićCroatiaIMO2010Competition recordBronze medalGAGrigor AslanyanArmeniaIMO2001Competition recordBronze medalGGGrigor GrigorovBulgariaIMO1994 · 1995Competition recordBronze medal · Silver medalGBGrigori BagdasaryanArmeniaIMO1996 · 1997Competition recordBronze medalGGGrigori GrozmanSwedenIMO2003Competition recordHonourable mentionGIGrigorii IurginRussian FederationIMO2016Competition recordGold medalGKGrigorii KukanovGermanyIMO2026Competition recordBronze medalGRGrigorii RybnikovUnion of Soviet Socialist RepublicsIMO1977Competition recordGold medal
Grigorij PerelmanUnion of Soviet Socialist RepublicsIMO1982Steklov Institute of Mathematics, St. Petersburg (resigned 2005)Mathematician (withdrawn from professional mathematics since 2006)Autumn profile
Grigori MargulisUnion of Soviet Socialist RepublicsIMO1962Yale UniversityErastus L. DeForest Professor of Mathematics (Emeritus)Autumn profileGRGrigoriy ReznikovRussiaIOI2016Competition recordGold medalGRGrigoriy RosenblumUnion of Soviet Socialist RepublicsIMO1966Competition recordGold medalGKGrigor KeropyanArmeniaIMO2014 · 2015Competition recordHonourable mention · Bronze medalGAGriua ArsuRomaniaIMO1975Competition recordBronze medalGAGrzegorz AndrzejczakPolandIMO1972 · 1973Competition recordGold medal · Silver medalGBGrzegorz BobińskiPolandIMO1994Competition recordGold medalGDGrzegorz DłużewskiPolandIMO2016Competition recordHonourable mentionGJGrzegorz JakackiPolandIOI1993Competition recordBronze medalGKGrzegorz KapustkaPolandIMO1997Competition recordSilver medalGŁGrzegorz ŁabędzkiPolandIMO1987 · 1988Competition recordBronze medal · Honourable mentionGZGrzegorz ZwaraPolandIMO1988 · 1989 · 1990 · 1991Competition recordSilver medalGCGuan-Chen ChenTaiwanIOI2020Competition recordSilver medalGGGuangping GaoChinaIOI1994 · 1995Competition recordGold medal · Bronze medalGZGuangxuan ZhangSingaporeIOI2016 · 2017Competition recordBronze medal · Silver medalGLGuanhan LiNew ZealandIOI2023 · 2024Competition recordBronze medal · Silver medalGHGuan Han LiNew ZealandIMO2026Competition recordSilver medalGFGuðbjörn Freyr JónssonIcelandIMO1988 · 1989Competition recordBronze medal · Honourable mentionGRGuðmundur Reynir GunnarssonIcelandIMO2006 · 2007 · 2008Competition recordHonourable mention · Bronze medalGHGudrun HametnerAustriaIMO1988 · 1989Competition recordBronze medal · Silver medalGAGueorgui AnguelovBulgariaIMO1997Competition recordSilver medalGMGuevara Manuel Ángel Guevara LópezMexicoIMO2005 · 2006Competition recordBronze medal
Grigorij PerelmanUnion of Soviet Socialist RepublicsIMO1982Steklov Institute of Mathematics, St. Petersburg (resigned 2005)Mathematician (withdrawn from professional mathematics since 2006)Autumn profileGrigori MargulisUnion of Soviet Socialist RepublicsIMO1962Yale UniversityErastus L. DeForest Professor of Mathematics (Emeritus)Autumn profileGRGrigoriy ReznikovRussiaIOI2016Competition recordGold medalGRGrigoriy RosenblumUnion of Soviet Socialist RepublicsIMO1966Competition recordGold medalGKGrigor KeropyanArmeniaIMO2014 · 2015Competition recordHonourable mention · Bronze medalGAGriua ArsuRomaniaIMO1975Competition recordBronze medalGAGrzegorz AndrzejczakPolandIMO1972 · 1973Competition recordGold medal · Silver medalGBGrzegorz BobińskiPolandIMO1994Competition recordGold medalGDGrzegorz DłużewskiPolandIMO2016Competition recordHonourable mentionGJGrzegorz JakackiPolandIOI1993Competition recordBronze medalGKGrzegorz KapustkaPolandIMO1997Competition recordSilver medalGŁGrzegorz ŁabędzkiPolandIMO1987 · 1988Competition recordBronze medal · Honourable mentionGZGrzegorz ZwaraPolandIMO1988 · 1989 · 1990 · 1991Competition recordSilver medalGCGuan-Chen ChenTaiwanIOI2020Competition recordSilver medalGGGuangping GaoChinaIOI1994 · 1995Competition recordGold medal · Bronze medalGZGuangxuan ZhangSingaporeIOI2016 · 2017Competition recordBronze medal · Silver medalGLGuanhan LiNew ZealandIOI2023 · 2024Competition recordBronze medal · Silver medalGHGuan Han LiNew ZealandIMO2026Competition recordSilver medalGFGuðbjörn Freyr JónssonIcelandIMO1988 · 1989Competition recordBronze medal · Honourable mentionGRGuðmundur Reynir GunnarssonIcelandIMO2006 · 2007 · 2008Competition recordHonourable mention · Bronze medalGHGudrun HametnerAustriaIMO1988 · 1989Competition recordBronze medal · Silver medalGAGueorgui AnguelovBulgariaIMO1997Competition recordSilver medalGMGuevara Manuel Ángel Guevara LópezMexicoIMO2005 · 2006Competition recordBronze medal