AutumnOLYMPIADCOLLECTION
All medalists.
IMO & IOI, including honourable mentions.
7981–8040 of 10,506 matching profiles
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RARaúl Arturo Chávez SarmientoPeruIMO2009 · 2010 · 2011 · 2012Competition recordBronze medal · Silver medal · Gold medalRGRaúl Gómez MuñozMexicoIMO2000Competition recordBronze medalRGRaúl GonzálezSpainIMO2013Competition recordHonourable mentionRMRaúl Marín CarreraMexicoIMO1991Competition recordHonourable mentionRQRaúl Queiroz Do Vale de Noronha PenaguiãoPortugalIMO2009 · 2010 · 2011Competition recordHonourable mention · Bronze medalRSRaúl Segura AcevedoMexicoIMO1990Competition recordHonourable mentionRSRauno SiinmaaEstoniaIMO2007 · 2009 · 2010Competition recordHonourable mentionRJRavi JagadeesanUnited States of AmericaIMO2012Competition recordGold medalRKRavi KantIndiaIMO1995Competition recordBronze medalRMRavindra MaharajTrinidad and TobagoIMO1994 · 1995Competition recordHonourable mentionRVRavi VakilCanadaIMO1986 · 1987 · 1988Competition recordSilver medal · Gold medalRTRayko TchalkovBulgariaIMO1996 · 1997Competition recordSilver medal · Gold medalRLRay LiUnited States of AmericaIMO2013Competition recordSilver medalRCRaymond ChristopherIndonesiaIMO2007Competition recordSilver medalRCRaymond Christopher TantoIndonesiaIMO2024 · 2025Competition recordBronze medalRvRaymond van BommelNetherlandsIMO2008 · 2009Competition recordBronze medalRSRay ShiNew ZealandIMO2025Competition recordBronze medalRDRaz DvoraIsraelIMO2024 · 2025Competition recordSilver medal · Gold medalRNRaz NaotIsraelIMO1986Competition recordBronze medalRGRăzvan GelcaRomaniaIMO1985Competition recordGold medalRIRazvan IagarRomaniaIMO2001Competition recordBronze medalRHRazzi Hasan MasroorPakistanIMO2024Competition recordSilver medalRBR. BatdelgerMongoliaIMO1984Competition recordSilver medalRPRebecca PalmerUnited KingdomIMO1999Competition recordBronze medalRSRebecca StaffasSwedenIMO2010 · 2011Competition recordHonourable mentionRHRedi HaderiAlbaniaIMO2007Ankara Yıldırım Beyazıt UniversityLecturer, MathematicsAutumn profileRKReed KellyUnited States of AmericaIMO1975 · 1976Competition recordBronze medalRNRegas NeophytonCyprusIMO1989Competition recordHonourable mentionRPRégis Prado BarbosaBrazilIMO2006 · 2007 · 2008Competition recordBronze medal · Silver medal
Reid BartonUnited States of AmericaIMO1998 · 1999 · 2000 · 2001Carnegie Mellon UniversityPostdoctoral researcher (mathematics); mathlib maintainerAutumn profileRDRei DunjaAlbaniaIMO2017Competition recordHonourable mentionRPReinaldo Penharrubia FagundesBrazilIMO1993 · 1994Competition recordHonourable mention · Silver medalAutumn profileRZReiner ZornGermanyIMO1979Competition recordSilver medalRGReinhard GruberAustriaIMO1997Competition recordHonourable mentionRHReinhard HöppnerGerman Democratic RepublicIMO1966 · 1967Competition recordSilver medal · Gold medalRSReinhard SchusterGerman Democratic RepublicIMO1973 · 1974Competition recordBronze medalRSReinhard StixAustriaIMO1975Competition recordBronze medalRWReinhard WobstGerman Democratic RepublicIMO1971Competition recordBronze medalRSReinier SchmiermannNetherlandsIMO2016Competition recordHonourable mentionRCReinis CirponsLatviaIMO2016 · 2017Competition recordHonourable mentionRDRémi De Joannis De VerclosFranceIMO2008Competition recordBronze medalRJRemigijus JodelisLithuaniaIMO1995Competition recordHonourable mentionRVRémi VarlootFranceIMO2008Competition recordHonourable mentionRORémy OudomphengFranceIMO2002Competition recordSilver medalRvRemy van Dobben de BruynNetherlandsIMO2008Competition recordBronze medalRARenad AbualjamalSaudi ArabiaIMO2018Competition recordBronze medalRHRenan Henrique FinderBrazilIMO2008 · 2009Competition recordSilver medalRSRenata Sorel Palao ZavalaHondurasIMO2025Competition recordHonourable mentionRBRenat BekbolatovKazakhstanIMO1997 · 1998Competition recordHonourable mention · Bronze medal
Renato GaitanPeruIMO2024 · 2025Massachusetts Institute of TechnologyStudent, Mathematics and Computer Science, MITAutumn profileRDRené David Reyes BardalesCosta RicaIMO2017Competition recordHonourable mentionRGRene Guerra MilletCubaIMO1988Competition recordHonourable mentionRSRené SittersNetherlandsIMO1990Competition recordBronze medalRZRené ZandbergenNetherlandsIMO1977Competition recordBronze medalRQRenrui QiChinaIMO2014Competition recordGold medalRMRenzo Martín Monteza ValdiviaPeruIMO2005Competition recordBronze medalRRRenzo Rodrigo Balcazar TapiaPeruIMO2018 · 2019Competition recordHonourable mention · Bronze medalRMResul MamiyevTurkmenistanIMO2016 · 2017Competition recordHonourable mention · Bronze medalRSResul ShamuhammedovTurkmenistanIMO2019Competition recordHonourable mentionRLReto LocherSwitzerlandIMO2004Competition recordHonourable mention
Reid BartonUnited States of AmericaIMO1998 · 1999 · 2000 · 2001Carnegie Mellon UniversityPostdoctoral researcher (mathematics); mathlib maintainerAutumn profileRDRei DunjaAlbaniaIMO2017Competition recordHonourable mentionRPReinaldo Penharrubia FagundesBrazilIMO1993 · 1994Competition recordHonourable mention · Silver medalAutumn profileRZReiner ZornGermanyIMO1979Competition recordSilver medalRGReinhard GruberAustriaIMO1997Competition recordHonourable mentionRHReinhard HöppnerGerman Democratic RepublicIMO1966 · 1967Competition recordSilver medal · Gold medalRSReinhard SchusterGerman Democratic RepublicIMO1973 · 1974Competition recordBronze medalRSReinhard StixAustriaIMO1975Competition recordBronze medalRWReinhard WobstGerman Democratic RepublicIMO1971Competition recordBronze medalRSReinier SchmiermannNetherlandsIMO2016Competition recordHonourable mentionRCReinis CirponsLatviaIMO2016 · 2017Competition recordHonourable mentionRDRémi De Joannis De VerclosFranceIMO2008Competition recordBronze medalRJRemigijus JodelisLithuaniaIMO1995Competition recordHonourable mentionRVRémi VarlootFranceIMO2008Competition recordHonourable mentionRORémy OudomphengFranceIMO2002Competition recordSilver medalRvRemy van Dobben de BruynNetherlandsIMO2008Competition recordBronze medalRARenad AbualjamalSaudi ArabiaIMO2018Competition recordBronze medalRHRenan Henrique FinderBrazilIMO2008 · 2009Competition recordSilver medalRSRenata Sorel Palao ZavalaHondurasIMO2025Competition recordHonourable mentionRBRenat BekbolatovKazakhstanIMO1997 · 1998Competition recordHonourable mention · Bronze medalRenato GaitanPeruIMO2024 · 2025Massachusetts Institute of TechnologyStudent, Mathematics and Computer Science, MITAutumn profileRDRené David Reyes BardalesCosta RicaIMO2017Competition recordHonourable mentionRGRene Guerra MilletCubaIMO1988Competition recordHonourable mentionRSRené SittersNetherlandsIMO1990Competition recordBronze medalRZRené ZandbergenNetherlandsIMO1977Competition recordBronze medalRQRenrui QiChinaIMO2014Competition recordGold medalRMRenzo Martín Monteza ValdiviaPeruIMO2005Competition recordBronze medalRRRenzo Rodrigo Balcazar TapiaPeruIMO2018 · 2019Competition recordHonourable mention · Bronze medalRMResul MamiyevTurkmenistanIMO2016 · 2017Competition recordHonourable mention · Bronze medalRSResul ShamuhammedovTurkmenistanIMO2019Competition recordHonourable mentionRLReto LocherSwitzerlandIMO2004Competition recordHonourable mention