AutumnOLYMPIADCOLLECTION
All medalists.
IMO & IOI, including honourable mentions.
2341–2400 of 14,178 profiles
Alphabetical
CBCheikh Baye KhlifaMauritaniaIMO2022Competition recordHonourable mentionAutumn profileCBChek Beng ChuaSingaporeIMO1991 · 1992Competition recordHonourable mention · Bronze medalCLChe LiuChinaIMO2026Competition recordGold medalCLChe LiuTaiwanIOI2022Competition recordSilver medalCZChenchang ZhuChinaIMO1995Competition recordGold medalCFChen Fu HuangTaiwanIOI1994 · 1995Competition recordBronze medal · Silver medalCCCheng ChangChinaIMO1995Competition recordGold medalCTCheng-Chiang TsaiTaiwanIMO2004 · 2005Competition recordGold medalCSCheng-Chou ShuTaiwanIMO1995Competition recordHonourable mentionCYCheng-Hao YangTaiwanIOI2020Competition recordSilver medalCICheng In CheungMacauIMO2020 · 2021 · 2022Competition recordHonourable mention · Bronze medalCJCheng JiangChinaIMO2022Competition recordGold medalCJCheng Jiann HuahSingaporeIMO1997 · 1998Competition recordBronze medal · Silver medalCLCheng Long LeongMacauIMO2024Competition recordHonourable mentionCCCheng-Min ChiangTaiwanIOI2012Competition recordSilver medalCSCheng ShiSingaporeIMO2018Competition recordBronze medalCUCheng U IanMacao, ChinaIOI2021 · 2022Competition recordSilver medalCTCheng-Yang TsaiTaiwanIOI2003Competition recordBronze medalCLCheng-Yen LiTaiwanIMO2019Competition recordBronze medalCCCheng-Ying ChangTaiwanIMO2020Competition recordSilver medalCYCheng You SengMalaysiaIMO2026Competition recordHonourable mentionC(Chengyue (Jarno) SunCanadaIMO2007 · 2008 · 2009Competition recordHonourable mention · Bronze medalCLCheng-Yu LeeTaiwanIOI2002Competition recordSilver medalCZCheng ZhangChinaIMO2008Competition recordGold medalCXChenhai XiChinaIMO1994Competition recordSilver medalCCChen-Han ChungTaiwanIMO2001Competition recordSilver medalCYChenjie YuChinaIMO2015Competition recordGold medalCTChen-Jui TsaoTaiwanIOI2020Competition recordSilver medalCCChen-Kai ChangTaiwanIOI2021Competition recordSilver medal
Chen SunCanadaIMO2008 · 2009 · 2010Google DeepMindResearch ScientistIndexed profileCWChen WeiChinaIMO2021Competition recordGold medalCDChenxin DaiChinaIOI2021Competition recordGold medalCXChen XingSwedenIMO2006 · 2007Competition recordHonourable mentionCXChen XingSwedenIOI2004 · 2005 · 2006 · 2007Competition recordSilver medal · Bronze medalCFChenxu FengChinaIMO2021Competition recordGold medalCYChen YangChinaIMO2026Competition recordGold medalCYChen Yu-ChunTaiwanIMO1996Competition recordSilver medalCLChenyu LinNetherlandsIOI2024 · 2025Competition recordBronze medal · Silver medalCYChen-Yu YangTaiwanIMO2009Competition recordSilver medalCZChen ZhangChinaIOI2000Competition recordBronze medalCZChen ZhangChinaIOI1993 · 1995Competition recordBronze medal · Silver medalCHCheok Him ChanMacauIMO2026Competition recordHonourable mentionCLCheok Lam LaiMacauIMO2019 · 2020 · 2021Competition recordHonourable mention · Bronze medalCTCheong Tee JinMalaysiaIMO2007Competition recordHonourable mentionCTChe-Ping TsaiTaiwanIMO2011 · 2012Competition recordSilver medalCMCheran Malsri VithanageSri LankaIMO1995Competition recordHonourable mentionCOCherif OmarTunisiaIMO2022 · 2023Competition recordHonourable mentionCYCherif YoussfiMoroccoIMO1991Competition recordBronze medalCECherkaoui El MachrouhiMoroccoIMO2003Competition recordHonourable mentionCICherng-Yann IngTaiwanIOI1996Competition recordSilver medalCBChesphongphach BuranasilpThailandIMO2016Competition recordSilver medalCBChetan BalweIndiaIMO1997 · 1998Competition recordSilver medal · Gold medalCCChethana Chathuprabha Belpa GodageSri LankaIMO2014Competition recordHonourable mentionCAChethiya AbeysingheSri LankaIOI2002 · 2003 · 2004 · 2005 · 2006 · 2007Competition recordBronze medal · Silver medalCHCheuk Hei ChuHong KongIMO2020 · 2021 · 2022 · 2023Competition recordBronze medal · Silver medal · Gold medalCTCheuk Ting LiHong Kong, ChinaIOI2007 · 2008Competition recordBronze medal · Silver medalCTCheuk Ting LiHong KongIMO2007 · 2008Competition recordBronze medal · Silver medalCYChe Yang WuTaiwanIOI2008 · 2009Competition recordGold medal · Silver medalCLChe-Yu LiuTaiwanIMO2005 · 2006Competition recordSilver medalCWChe-Yu WuTaiwanIMO2002Competition recordBronze medal
Chen SunCanadaIMO2008 · 2009 · 2010Google DeepMindResearch ScientistIndexed profileCWChen WeiChinaIMO2021Competition recordGold medalCDChenxin DaiChinaIOI2021Competition recordGold medalCXChen XingSwedenIMO2006 · 2007Competition recordHonourable mentionCXChen XingSwedenIOI2004 · 2005 · 2006 · 2007Competition recordSilver medal · Bronze medalCFChenxu FengChinaIMO2021Competition recordGold medalCYChen YangChinaIMO2026Competition recordGold medalCYChen Yu-ChunTaiwanIMO1996Competition recordSilver medalCLChenyu LinNetherlandsIOI2024 · 2025Competition recordBronze medal · Silver medalCYChen-Yu YangTaiwanIMO2009Competition recordSilver medalCZChen ZhangChinaIOI2000Competition recordBronze medalCZChen ZhangChinaIOI1993 · 1995Competition recordBronze medal · Silver medalCHCheok Him ChanMacauIMO2026Competition recordHonourable mentionCLCheok Lam LaiMacauIMO2019 · 2020 · 2021Competition recordHonourable mention · Bronze medalCTCheong Tee JinMalaysiaIMO2007Competition recordHonourable mentionCTChe-Ping TsaiTaiwanIMO2011 · 2012Competition recordSilver medalCMCheran Malsri VithanageSri LankaIMO1995Competition recordHonourable mentionCOCherif OmarTunisiaIMO2022 · 2023Competition recordHonourable mentionCYCherif YoussfiMoroccoIMO1991Competition recordBronze medalCECherkaoui El MachrouhiMoroccoIMO2003Competition recordHonourable mentionCICherng-Yann IngTaiwanIOI1996Competition recordSilver medalCBChesphongphach BuranasilpThailandIMO2016Competition recordSilver medalCBChetan BalweIndiaIMO1997 · 1998Competition recordSilver medal · Gold medalCCChethana Chathuprabha Belpa GodageSri LankaIMO2014Competition recordHonourable mentionCAChethiya AbeysingheSri LankaIOI2002 · 2003 · 2004 · 2005 · 2006 · 2007Competition recordBronze medal · Silver medalCHCheuk Hei ChuHong KongIMO2020 · 2021 · 2022 · 2023Competition recordBronze medal · Silver medal · Gold medalCTCheuk Ting LiHong Kong, ChinaIOI2007 · 2008Competition recordBronze medal · Silver medalCTCheuk Ting LiHong KongIMO2007 · 2008Competition recordBronze medal · Silver medalCYChe Yang WuTaiwanIOI2008 · 2009Competition recordGold medal · Silver medalCLChe-Yu LiuTaiwanIMO2005 · 2006Competition recordSilver medalCWChe-Yu WuTaiwanIMO2002Competition recordBronze medal