AutumnTHE OLYMPIAD COLLECTIONBronze
People who received this award at the IMO or IOI.
- Profiles
- 6,895
- Represented delegations
- 119
- Recorded award years
- 1959–2026
People can have awards in more than one competition, year, or medal category. Sources & research
Profiles
5221–5280 of 6,895 profiles
AlphabeticalRHRainer HoftSouth AfricaIOI1999 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRSRainer Siegmund-SchultzeGerman Democratic RepublicIMO1972 BronzeRecorded work historyKeineFirmaKeineRJRaiyan JamilBangladeshIMO2020 BronzeEducation recordUniversity of WaterlooBachelor of Science - BS · Computer Science with Artificial Intelligence SpecializationRMRaja MukherjiIrelandIMO1998 Bronze · 1999 BronzeEducation recordUniversity College DublinMSc · Mathematics, Mathematical PhysicsRORaja Oktovin Parhasian DamanikIndonesiaIMO2009 Honourable mention · 2010 BronzeEducation recordNational University of SingaporeMathematics and Computer ScienceRBRajarshi BasuIndiaIOI2019 Bronze · 2020 SilverIMO & IOI archiveOfficial competition record2 recorded awardsRHRajini HaraksinghTrinidad and TobagoIMO2000 Honourable mention · 2001 BronzeEducation recordYale UniversityDoctor of Philosophy (PhD) · Human Genomic VariationRNRajko NenadovSerbia and MontenegroIOI2006 BronzeRecorded work historyThe University of AucklandLecturerRBRakhim BaimurzinKazakhstanIMO2021 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRARakhman AsmatullayevKazakhstanIMO2018 BronzeEducation recordKorea Advanced Institute of Science and TechnologyBachelors · Computer ScienceRJRalf Joosep KaskEstoniaIMO2020 Honourable mention · 2021 Silver · 2022 BronzeEducation recordBaltic Film and Media SchoolBachelor's degree · Cinematography and Film/Video ProductionRKRalf KistnerSouth AfricaIOI2006 Silver · 2007 BronzeRecorded work historyJourneyAppsCo-Founder and CTORWRalf WehrmannGermanyIMO1977 BronzeIMO & IOI archiveOfficial competition record1 recorded award
Rallis KaramichalisGreeceIMO2006 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRLRalph LindenUnited KingdomIOI2014 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRDRaman DzvinkouskiBelarusIOI2002 BronzeEducation recordBelarusian State UniversityComputer ScienceRMRaman MarkavetsBelarusIMO2022 BronzeIMO & IOI archiveOfficial competition record1 recorded award
Ram GoelUnited States of AmericaIMO2022 BronzeEducation recordMassachusetts Institute of TechnologyBachelor of Science - BS · Mathematics and Computer ScienceRJRamil JabiyevAzerbaijanIMO2016 Honourable mention · 2017 Bronze · 2018 Honourable mention · 2019 BronzeEducation recordBilkent UniversityBachelor's degree · Electrical and Electronics EngineeringRLRamiro LafuenteArgentinaIMO2004 BronzeEducation recordUniversidad Nacional de CórdobaPh.D. · MatemáticaRARamón Alejandro Reyes FajardoCubaIOI2009 BronzeRecorded work historyLuxoftRJRamón José Aliaga VareaSpainIMO1999 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRMRamon Moreira NunesBrazilIMO2007 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRRRamón Rivas DíazCubaIOI1992 BronzeEducation recordNova Southeastern UniversityMaster's degree · Computer ScienceRSRamon Silva de LimaBrazilIOI2013 BronzeEducation recordIFP School
Ranald Yun Shao LamSingaporeIOI2012 Bronze · 2013 Silver · 2014 GoldEducation recordNational University of Singapore
Randy SugiantoIndonesiaIOI2002 BronzeEducation recordNanyang Technological University SingaporeMaster's degree · Information SystemsRLRanko LazićYugoslaviaIMO1992 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRBRankothge Buddhihemal MahindaratneSri LankaIMO2005 Honourable mention · 2006 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsRTRan TesslerIsraelIMO1999 Bronze · 2000 Silver · 2001 Silver · 2002 SilverEducation recordReichman UniversityMBA · Global EntrepreneurshipRORaouf Ould AliAlgeriaIOI2024 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRARaphael AngstSwitzerlandIMO2019 Bronze · 2020 BronzeEducation recordETH ZürichBachelor's degree · MathematicsRBRaphael Beuzart-PlessisFranceIMO2003 Bronze · 2004 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsRDRaphael DouadyFranceIMO1976 Bronze · 1977 GoldEducation recordÉcole normale supérieureMathematicsRDRaphael Dylan DalidaPhilippinesIMO2020 Bronze · 2021 Silver · 2022 Bronze · 2023 SilverEducation recordMassachusetts Institute of TechnologyRDRaphael Dylan DalidaPhilippinesIOI2021 Bronze · 2022 BronzeEducation recordMassachusetts Institute of TechnologyRHRaphael Henrique RibasBrazilIOI2004 Bronze · 2005 BronzeEducation recordUniversidade Federal do ParanáBachelor of Applied Science (B.A.Sc.) · Computer ScienceRPRaphaël PonsFranceIOI2024 Bronze · 2025 Silver · 2026 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsRSRaphael SteinerSwitzerlandIMO2009 BronzeEducation recordUniversity of BristolDoctor of Philosophy - PhD · MathematicsRTRareș-Felix TudoseRomaniaIOI2024 Bronze · 2025 GoldIMO & IOI archiveOfficial competition record2 recorded awardsRMRastko MarinkovićYugoslaviaIMO1988 Bronze · 1989 SilverIMO & IOI archiveOfficial competition record2 recorded awardsRGRasulbek GafforovUzbekistanIMO2023 Honourable mention · 2024 Bronze · 2025 Silver · 2026 BronzeIMO & IOI archiveOfficial competition record4 recorded awardsRGRati GelashviliGeorgiaIOI2007 BronzeEducation recordMassachusetts Institute of TechnologyDoctor of Philosophy - PhD · Computer ScienceRGRati GelashviliGeorgiaIMO2006 Bronze · 2007 GoldEducation recordMassachusetts Institute of TechnologyDoctor of Philosophy - PhD · Computer ScienceRRRati RatianiGeorgiaIMO2024 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRDRatko DardaBosnia and HerzegovinaIMO2009 Honourable mention · 2010 Honourable mention · 2011 Bronze · 2012 BronzeEducation recordUniversité Paris DiderotMathématiquesRRRauan RakhmetKazakhstanIMO2010 Silver · 2011 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsRDRaufdzhon DadabaevTajikistanIMO2020 Honourable mention · 2022 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsRARaúl AlonsoSpainIMO2014 BronzeEducation recordUniversidad de OviedoMaster's degree · Computer ScienceRARaúl Arderí GarcíaCubaIMO2000 Bronze · 2001 SilverIMO & IOI archiveOfficial competition record2 recorded awardsRARaúl Arturo Chávez SarmientoPeruIMO2009 Bronze · 2010 Silver · 2011 Gold · 2012 SilverIMO & IOI archiveOfficial competition record4 recorded awardsRDRaúl Delgado de la CruzCubaIOI2004 BronzeRecorded work historyCentro de Estudios de Matemática para Ciencias Técnicasprofesor universitario e investigadorRGRaúl Gómez MuñozMexicoIMO2000 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRQRaúl Queiroz Do Vale de Noronha PenaguiãoPortugalIMO2009 Honourable mention · 2010 Honourable mention · 2011 BronzeEducation recordUniversity of ZurichDoctor of Philosophy - PhD · MathematicsRKRavi KantIndiaIMO1995 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRRRavi RamkissoonTrinidad and TobagoIOI1995 BronzeEducation recordMassachusetts Institute of TechnologyMaster's degree · Computer ScienceRCRaymond Christopher TantoIndonesiaIMO2024 Bronze · 2025 BronzeEducation recordNational University of SingaporeBachelors of Computing · Computer ScienceRKRaymond Kang Seng IngSingaporeIOI2009 Bronze · 2010 Gold · 2011 GoldIMO & IOI archiveOfficial competition record3 recorded awardsRvRaymond van BommelNetherlandsIOI2009 BronzeEducation recordLeiden UniversityBachelor of Science (BSc) · MathematicsRvRaymond van BommelNetherlandsIMO2008 Bronze · 2009 BronzeIMO & IOI archiveOfficial competition record2 recorded awards
Rallis KaramichalisGreeceIMO2006 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRLRalph LindenUnited KingdomIOI2014 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRDRaman DzvinkouskiBelarusIOI2002 BronzeEducation recordBelarusian State UniversityComputer ScienceRMRaman MarkavetsBelarusIMO2022 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRam GoelUnited States of AmericaIMO2022 BronzeEducation recordMassachusetts Institute of TechnologyBachelor of Science - BS · Mathematics and Computer ScienceRJRamil JabiyevAzerbaijanIMO2016 Honourable mention · 2017 Bronze · 2018 Honourable mention · 2019 BronzeEducation recordBilkent UniversityBachelor's degree · Electrical and Electronics EngineeringRLRamiro LafuenteArgentinaIMO2004 BronzeEducation recordUniversidad Nacional de CórdobaPh.D. · MatemáticaRARamón Alejandro Reyes FajardoCubaIOI2009 BronzeRecorded work historyLuxoftRJRamón José Aliaga VareaSpainIMO1999 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRMRamon Moreira NunesBrazilIMO2007 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRRRamón Rivas DíazCubaIOI1992 BronzeEducation recordNova Southeastern UniversityMaster's degree · Computer ScienceRSRamon Silva de LimaBrazilIOI2013 BronzeEducation recordIFP SchoolRanald Yun Shao LamSingaporeIOI2012 Bronze · 2013 Silver · 2014 GoldEducation recordNational University of SingaporeRandy SugiantoIndonesiaIOI2002 BronzeEducation recordNanyang Technological University SingaporeMaster's degree · Information SystemsRLRanko LazićYugoslaviaIMO1992 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRBRankothge Buddhihemal MahindaratneSri LankaIMO2005 Honourable mention · 2006 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsRTRan TesslerIsraelIMO1999 Bronze · 2000 Silver · 2001 Silver · 2002 SilverEducation recordReichman UniversityMBA · Global EntrepreneurshipRORaouf Ould AliAlgeriaIOI2024 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRARaphael AngstSwitzerlandIMO2019 Bronze · 2020 BronzeEducation recordETH ZürichBachelor's degree · MathematicsRBRaphael Beuzart-PlessisFranceIMO2003 Bronze · 2004 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsRDRaphael DouadyFranceIMO1976 Bronze · 1977 GoldEducation recordÉcole normale supérieureMathematicsRDRaphael Dylan DalidaPhilippinesIMO2020 Bronze · 2021 Silver · 2022 Bronze · 2023 SilverEducation recordMassachusetts Institute of TechnologyRDRaphael Dylan DalidaPhilippinesIOI2021 Bronze · 2022 BronzeEducation recordMassachusetts Institute of TechnologyRHRaphael Henrique RibasBrazilIOI2004 Bronze · 2005 BronzeEducation recordUniversidade Federal do ParanáBachelor of Applied Science (B.A.Sc.) · Computer ScienceRPRaphaël PonsFranceIOI2024 Bronze · 2025 Silver · 2026 BronzeIMO & IOI archiveOfficial competition record3 recorded awardsRSRaphael SteinerSwitzerlandIMO2009 BronzeEducation recordUniversity of BristolDoctor of Philosophy - PhD · MathematicsRTRareș-Felix TudoseRomaniaIOI2024 Bronze · 2025 GoldIMO & IOI archiveOfficial competition record2 recorded awardsRMRastko MarinkovićYugoslaviaIMO1988 Bronze · 1989 SilverIMO & IOI archiveOfficial competition record2 recorded awardsRGRasulbek GafforovUzbekistanIMO2023 Honourable mention · 2024 Bronze · 2025 Silver · 2026 BronzeIMO & IOI archiveOfficial competition record4 recorded awardsRGRati GelashviliGeorgiaIOI2007 BronzeEducation recordMassachusetts Institute of TechnologyDoctor of Philosophy - PhD · Computer ScienceRGRati GelashviliGeorgiaIMO2006 Bronze · 2007 GoldEducation recordMassachusetts Institute of TechnologyDoctor of Philosophy - PhD · Computer ScienceRRRati RatianiGeorgiaIMO2024 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRDRatko DardaBosnia and HerzegovinaIMO2009 Honourable mention · 2010 Honourable mention · 2011 Bronze · 2012 BronzeEducation recordUniversité Paris DiderotMathématiquesRRRauan RakhmetKazakhstanIMO2010 Silver · 2011 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsRDRaufdzhon DadabaevTajikistanIMO2020 Honourable mention · 2022 BronzeIMO & IOI archiveOfficial competition record2 recorded awardsRARaúl AlonsoSpainIMO2014 BronzeEducation recordUniversidad de OviedoMaster's degree · Computer ScienceRARaúl Arderí GarcíaCubaIMO2000 Bronze · 2001 SilverIMO & IOI archiveOfficial competition record2 recorded awardsRARaúl Arturo Chávez SarmientoPeruIMO2009 Bronze · 2010 Silver · 2011 Gold · 2012 SilverIMO & IOI archiveOfficial competition record4 recorded awardsRDRaúl Delgado de la CruzCubaIOI2004 BronzeRecorded work historyCentro de Estudios de Matemática para Ciencias Técnicasprofesor universitario e investigadorRGRaúl Gómez MuñozMexicoIMO2000 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRQRaúl Queiroz Do Vale de Noronha PenaguiãoPortugalIMO2009 Honourable mention · 2010 Honourable mention · 2011 BronzeEducation recordUniversity of ZurichDoctor of Philosophy - PhD · MathematicsRKRavi KantIndiaIMO1995 BronzeIMO & IOI archiveOfficial competition record1 recorded awardRRRavi RamkissoonTrinidad and TobagoIOI1995 BronzeEducation recordMassachusetts Institute of TechnologyMaster's degree · Computer ScienceRCRaymond Christopher TantoIndonesiaIMO2024 Bronze · 2025 BronzeEducation recordNational University of SingaporeBachelors of Computing · Computer ScienceRKRaymond Kang Seng IngSingaporeIOI2009 Bronze · 2010 Gold · 2011 GoldIMO & IOI archiveOfficial competition record3 recorded awardsRvRaymond van BommelNetherlandsIOI2009 BronzeEducation recordLeiden UniversityBachelor of Science (BSc) · MathematicsRvRaymond van BommelNetherlandsIMO2008 Bronze · 2009 BronzeIMO & IOI archiveOfficial competition record2 recorded awards