All medalists.

IMO & IOI, including honourable mentions.

541–600 of 707 matching profiles

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RJRain JiangUnited States of AmericaIOI2021 · 2022 · 2023 · 2024 · 2025Competition recordGold medal · Silver medal RJRalf Joosep KaskEstoniaIMO2020 · 2021 · 2022Competition recordHonourable mention · Silver medal · Bronze medal RMRaman MarkavetsBelarusIMO2022Competition recordBronze medal

Ram GoelUnited States of AmericaIMO2022CitadelQuantitative Research AnalystAutumn profile RDRaphael Dylan DalidaPhilippinesIMO2020 · 2021 · 2022 · 2023Competition recordBronze medal · Silver medal RDRaphael Dylan DalidaPhilippinesIOI2021 · 2022Competition recordBronze medal RDRaufdzhon DadabaevTajikistanIMO2020 · 2022Competition recordHonourable mention · Bronze medal RORicardo OlivoSwitzerlandIMO2022Competition recordBronze medal RCRickson Caleb TanPhilippinesIMO2022 · 2023Competition recordHonourable mention · Bronze medal RKRitul Kumar SinghIndiaIOI2022Competition recordBronze medal RDRobert DragomirescuRomaniaIMO2021 · 2022 · 2023Competition recordHonourable mention · Gold medal RJRobert JaworskiCzech RepublicIMO2022Competition recordHonourable mention RSRodrigo Salgado Domingos PortoBrazilIMO2022 · 2023Competition recordSilver medal

Rogelio Guerrero ReyesMexicoIMO2022 · 2023 · 2024MercorAI Engineering Student / IMO Gold MedalistAutumn profile RLRoger Lidón ArdanuySpainIMO2022 · 2023Competition recordBronze medal RMRolly MamaniPeruIOI2022Competition recordBronze medal RKRoman KuznetsovIMO2022Competition recordSilver medal

Roman YanushevskyiUkraineIOI2022TouchmarkCo-FounderAutumn profile RMRory MooreIrelandIMO2022Competition recordHonourable mention RHRuben HambardzumyanArmeniaIMO2021 · 2022Competition recordBronze medal · Silver medal RBRyan BaiCanadaIOI2022 · 2023 · 2024 · 2025Competition recordSilver medal · Gold medal RKRyunosuke KitamuraJapanIMO2022 · 2023Competition recordSilver medal · Gold medal SCSaad ChairiMoroccoIMO2022Competition recordHonourable mention SNSaid NasibovAzerbaijanIOI2021 · 2022Competition recordBronze medal STSaikhanbileg TsogtgerelMongoliaIMO2021 · 2022 · 2023Competition recordSilver medal · Bronze medal SESalman ElgamalEgyptIOI2022Competition recordHonourable mention SMSalvi MucyoRwandaIMO2022 · 2023Competition recordHonourable mention SSSampo SiitonenFinlandIMO2020 · 2021 · 2022Competition recordHonourable mention SKSamuel KoribaničSlovakiaIMO2021 · 2022Competition recordHonourable mention SMSamuel MeyerGermanyIMO2021 · 2022Competition recordGold medal SRSamuel RosiarCzech RepublicIMO2020 · 2021 · 2022 · 2023Competition recordGold medal · Silver medal · Bronze medal STSandaru Thathsara BalahewaSri LankaIMO2019 · 2022Competition recordHonourable mention SKSandy Kristian WaluyoIndonesiaIMO2022Competition recordBronze medal SPSanghoon ParkRepublic of KoreaIOI2022 · 2023Competition recordSilver medal · Gold medal SRSaria RamadanSyriaIMO2022 · 2023Competition recordHonourable mention · Bronze medal SESarji Elijah BonaPhilippinesIMO2020 · 2021 · 2022Competition recordHonourable mention · Bronze medal STSarunyu ThongjarastThailandIMO2021 · 2022Competition recordBronze medal · Gold medal SASemen AndriietsUkraineIMO2022Competition recordBronze medal SDSergio Domínguez AlonsoSpainIOI2022Competition recordBronze medal ŞOŞevket Onur YılmazTürkiyeIMO2021 · 2022 · 2023Competition recordBronze medal · Silver medal SMSeyed Mobin RazaviIslamic Republic of IranIMO2022Competition recordSilver medal SJShah Jahan IshaqPakistanIMO2022Competition recordHonourable mention SAShakhrom AminovTajikistanIOI2022Competition recordBronze medal SQShao Qian ChewMalaysiaIOI2021 · 2022Competition recordBronze medal STShaoxuan TangChinaIOI2022Competition recordGold medal SCShevonne ChiaSingaporeIMO2021 · 2022Competition recordSilver medal · Bronze medal SVShithila Vibheetha MahabadugeSri LankaIMO2022 · 2023Competition recordHonourable mention SAShuto AraiJapanIMO2022Competition recordSilver medal SLSida LiUnited KingdomIMO2022 · 2023Competition recordBronze medal SJSimón JaimesColombiaIMO2022Competition recordHonourable mention SASina AzizeddinIslamic Republic of IranIMO2021 · 2022Competition recordSilver medal · Gold medal SPSirawit PipittanabanThailandIMO2022 · 2023Competition recordSilver medal · Honourable mention SDSirio DafaAlbaniaIMO2022 · 2023 · 2024Competition recordHonourable mention · Bronze medal SLSiyang LinMacauIMO2022Competition recordHonourable mention SLSiyuan LuChileIMO2022 · 2023Competition recordHonourable mention SPSizhe PanAustraliaIMO2022 · 2023Competition recordBronze medal SMS M A NahianBangladeshIMO2022 · 2023 · 2024Competition recordHonourable mention · Bronze medal SHSverrir HákonarsonIcelandIMO2022Competition recordHonourable mention

Sviatoslav DenyskovUkraineIMO2021 · 2022SwimlaneIndexed profile SASwikriti AcharyaNepalIMO2022 · 2023Competition recordHonourable mention