All medalists.

IMO & IOI, including honourable mentions.

2641–2700 of 3,672 matching profiles

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PPPrachaya PhaisanwiphatpongThailandIOI2003 · 2004Competition recordSilver medal PMPradeep MathiasIndiaIOI2008Competition recordBronze medal PAPramila AriyaratneSri LankaIOI2001Competition recordBronze medal PKPramook KhungurnThailandIOI2000Competition recordSilver medal PSPranjal SrivastavaIndiaIOI2021Competition recordBronze medal PVPrashant VasudevanIndiaIOI2009Competition recordBronze medal PKPrateek KarandikarIndiaIOI2006Competition recordBronze medal PGPredrag GruevskiNorth MacedoniaIOI2010 · 2011Competition recordBronze medal PDPreslav Dat LeBulgariaIOI2006Competition recordSilver medal PPPreyas PopatIndiaIOI2005Competition recordBronze medal PKPrzemysław KozłowskiPolandIOI2015Competition recordSilver medal PVPuthikorn VoravootivatThailandIOI2005Competition recordGold medal PPPuttiphan PolnyanuntThailandIOI1996 · 1997Competition recordBronze medal · Silver medal QCQifeng ChenChinaIOI2007Competition recordGold medal QHQiming HouChinaIOI2002 · 2003Competition recordGold medal · Bronze medal QFQiwei FengChinaIOI2010Competition recordGold medal QXQiwen XuChinaIOI2026Competition recordGold medal QZQiyu ZhuCanadaIOI2005 · 2006Competition recordBronze medal QKQuamars Kaveh MaryanIranIOI1992Competition recordBronze medal QDQuang Dung NguyenVietnamIOI2014Competition recordSilver medal QKQuang Khai TranVietnamIOI2001 · 2002Competition recordSilver medal · Gold medal QOQuang OngAustraliaIOI2020Competition recordBronze medal QVQuang VuVietnamIOI2008Competition recordBronze medal QCQuentin CottigniesFranceIOI2025Competition recordBronze medal

Radoslav DimitrovBulgariaIOI2017 · 2018 · 2019The D. E. Shaw GroupVice PresidentAutumn profile RBRadovan BauerSlovakiaIOI2002Competition recordBronze medal RARadu Alexandru MunteanRomaniaIOI2016Competition recordBronze medal RBRadu BerindeRomaniaIOI2002 · 2003Competition recordGold medal RLRadu-Lucian LupsaRomaniaIOI1993 · 1995Competition recordGold medal · Silver medal RMRadu MarinRomaniaIOI2005Competition recordBronze medal RPRadu PredaRomaniaIOI1991Competition recordBronze medal RSRadu StefanRomaniaIOI1999 · 2000Competition recordBronze medal · Silver medal

Radu Ștefan VoroneanuRomaniaIOI2012GoogleSoftware EngineerAutumn profile RMRafael MantillaColombiaIOI2008 · 2009 · 2010 · 2011Competition recordBronze medal · Silver medal RNRafael Nascimento SoaresBrazilIOI2022 · 2023Competition recordSilver medal · Bronze medal RTRafael Teixeira PaulinoBrazilIOI2002Competition recordBronze medal RBRafał BogaczPolandIOI1990 · 1992Competition recordBronze medal RMRafał MańczykPolandIOI2023 · 2024Competition recordBronze medal · Gold medal RARahul AryaHong Kong, ChinaIOI2018Competition recordSilver medal RHRainer HoftSouth AfricaIOI1999Competition recordBronze medal RJRain JiangUnited States of AmericaIOI2021 · 2022 · 2023 · 2024 · 2025Competition recordGold medal · Silver medal RBRajarshi BasuIndiaIOI2019 · 2020Competition recordBronze medal · Silver medal RDRajat DeIndiaIOI2016Competition recordSilver medal RNRajko NenadovSerbia and MontenegroIOI2006Competition recordBronze medal RKRalf KistnerSouth AfricaIOI2006 · 2007Competition recordSilver medal · Bronze medal RLRalph LindenUnited KingdomIOI2014Competition recordBronze medal RARama Aryasuta PangestuIndonesiaIOI2020 · 2021Competition recordSilver medal RDRaman DzvinkouskiBelarusIOI2002Competition recordBronze medal RURaman UdavichenkaBelarusIOI2007 · 2008Competition recordSilver medal RMRamazan MananovKyrgyzstanIOI2026Competition recordSilver medal RRRamazan RakhmatullinRussiaIOI2018Competition recordGold medal RARamón Alejandro Reyes FajardoCubaIOI2009Competition recordBronze medal RRRamón Rivas DíazCubaIOI1992Competition recordBronze medal RSRamon Silva de LimaBrazilIOI2013Competition recordBronze medal

Ranald Yun Shao LamSingaporeIOI2012 · 2013 · 2014Jump TradingOperations Trade Support (OTS) Software EngineerAutumn profile

Randy SugiantoIndonesiaIOI2002foodpandaSenior Android EngineerAutumn profile RDRangel DokovBulgariaIOI2004Competition recordSilver medal RLRanko LazićYugoslaviaIOI1991Competition recordGold medal RORaouf Ould AliAlgeriaIOI2024Competition recordBronze medal RDRaphael Dylan DalidaPhilippinesIOI2021 · 2022Competition recordBronze medal