AutumnOLYMPIADCOLLECTION
All medalists.
IMO & IOI, including honourable mentions.
5041–5100 of 10,506 matching profiles
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KRKarl RuppAustriaIMO2002Competition recordHonourable mentionKCKarn ChutinanUnited States of AmericaIMO2025Competition recordGold medalKCKarol CwalinaPolandIMO2001Competition recordHonourable mentionKKKarol KaszubaPolandIMO2012 · 2014Competition recordBronze medal · Gold medalKKKarol KonaszyńskiPolandIMO2009GoogleSenior Software EngineerAutumn profileKŻKarol ŻebrowskiPolandIMO2008University of WarsawPhD in computer and information sciences (cryptography)Autumn profileKKKarst KoymansNetherlandsIMO1975Competition recordBronze medalKNKartal NagyHungaryIMO2016Competition recordSilver medalKAKartik A. PrasannaIndiaIMO1992 · 1993Competition recordHonourable mention · Bronze medal
Kartikesh MishraNepalIMO2019Lamina LabsCo-Founder & CTOAutumn profileKDKasper DupontDenmarkIMO1997Competition recordBronze medalKJKasper JohanssonSwedenIMO2025Competition recordBronze medalKKKasper K.S. AndersenDenmarkIMO1991Competition recordHonourable mentionKAKasra AhmadiIslamic Republic of IranIMO2008Competition recordGold medalKAKasra AlishahiIslamic Republic of IranIMO1998Competition recordGold medalKRKasra RafieIslamic Republic of IranIMO1992Competition recordSilver medalKMKassym MukhanbetiyarKazakhstanIMO2019Competition recordBronze medalKGKatalin GyarmatiHungaryIMO1996Competition recordBronze medalKGKatarina GriljSloveniaIMO2022 · 2023Competition recordHonourable mentionKQKatarína QuittnerováSlovakiaIMO1999 · 2000 · 2001 · 2002Competition recordBronze medal · Silver medalKMKateryna MatviivUkraineIMO2013Competition recordHonourable mentionAutumn profileKMKatherine Mary ChristieUnited KingdomIMO1989Competition recordHonourable mentionKMKatherine McCutcheonIrelandIMO2008Competition recordHonourable mentionKIKati IherEstoniaIMO2018Competition recordHonourable mentionKMKati MetsaluEstoniaIMO1994Competition recordHonourable mentionKTKatsuki TezukaJapanIMO1995Competition recordBronze medalKAKaur Aare SaarEstoniaIMO2011 · 2012 · 2013Competition recordHonourable mentionKMKaustav MishraIndiaIMO2022Competition recordBronze medalKNKaustubh NamjoshiIndiaIMO1992 · 1993Competition recordSilver medalKPKaustubh P. DeshmukhIndiaIMO1996Competition recordSilver medalKWKa Wing NgHong KongIMO2000Competition recordBronze medalKUKayra UygunTürkiyeIMO2017Competition recordBronze medalKYKa Yu TamHong KongIMO2010 · 2011Competition recordSilver medal · Bronze medalKHKazi Hasan ZubaerBangladeshIMO2010 · 2011Competition recordHonourable mentionKBKazım BüyükbodukTürkiyeIMO1998Competition recordSilver medalKHKazuhiro HosakaJapanIMO2008 · 2009Competition recordSilver medal · Gold medalKMKazuki MasugiJapanIMO2018 · 2020Competition recordSilver medalKMKazuki MatoyaJapanIMO2015Competition recordBronze medalKYKazuki YamamotoJapanIMO2025Competition recordGold medalKAKedie Ange Modeste KouiamedoIvory CoastIMO2025 · 2026Competition recordHonourable mention · Bronze medalKdKees den TexNetherlandsIMO2021 · 2022Competition recordHonourable mention · Bronze medalKIKei IrieJapanIMO2003 · 2004Competition recordSilver medalKLKeiran LewellenNew ZealandIMO2017 · 2018Competition recordHonourable mentionKKKeisuke KoideJapanIMO2023Competition recordBronze medalKYKeith Yu -Tao WongAustraliaIMO2026Competition recordHonourable mentionKTKei Tsi Daniel ChengHong KongIMO2001 · 2002Competition recordSilver medalKMKeivan MallahiIslamic Republic of IranIMO1995Competition recordSilver medalKMKeler MarkuAlbaniaIMO2006Competition recordHonourable mentionKAKemal AtajanovTurkmenistanIMO2019Competition recordHonourable mentionKKKende KalinaHungaryIMO2011Competition recordBronze medalKHKeng Hee YeoSingaporeIMO1998Competition recordBronze medalKTKenneth Tan CoPhilippinesIMO2012Competition recordBronze medalKTKenneth Tay JingyiSingaporeIMO2004Competition recordSilver medalKYKensuke YoshidaJapanIMO2011Competition recordGold medalKNKentaro NagaoJapanIMO1997 · 1998 · 1999 · 2000Competition recordSilver medal · Gold medalKNKento NomuraJapanIMO2012 · 2013Competition recordSilver medalKWKent Wai Kit HuynhCanadaIMO2007Competition recordBronze medalKCKeny CarlosamaEcuadorIMO2022 · 2024Competition recordHonourable mention · Bronze medalKCKeon ChoiCanadaIMO2000Competition recordBronze medalKŠKerim ŠurulizBosnia and HerzegovinaIMO1997Competition recordHonourable mention
Kartikesh MishraNepalIMO2019Lamina LabsCo-Founder & CTOAutumn profileKDKasper DupontDenmarkIMO1997Competition recordBronze medalKJKasper JohanssonSwedenIMO2025Competition recordBronze medalKKKasper K.S. AndersenDenmarkIMO1991Competition recordHonourable mentionKAKasra AhmadiIslamic Republic of IranIMO2008Competition recordGold medalKAKasra AlishahiIslamic Republic of IranIMO1998Competition recordGold medalKRKasra RafieIslamic Republic of IranIMO1992Competition recordSilver medalKMKassym MukhanbetiyarKazakhstanIMO2019Competition recordBronze medalKGKatalin GyarmatiHungaryIMO1996Competition recordBronze medalKGKatarina GriljSloveniaIMO2022 · 2023Competition recordHonourable mentionKQKatarína QuittnerováSlovakiaIMO1999 · 2000 · 2001 · 2002Competition recordBronze medal · Silver medalKMKateryna MatviivUkraineIMO2013Competition recordHonourable mentionAutumn profileKMKatherine Mary ChristieUnited KingdomIMO1989Competition recordHonourable mentionKMKatherine McCutcheonIrelandIMO2008Competition recordHonourable mentionKIKati IherEstoniaIMO2018Competition recordHonourable mentionKMKati MetsaluEstoniaIMO1994Competition recordHonourable mentionKTKatsuki TezukaJapanIMO1995Competition recordBronze medalKAKaur Aare SaarEstoniaIMO2011 · 2012 · 2013Competition recordHonourable mentionKMKaustav MishraIndiaIMO2022Competition recordBronze medalKNKaustubh NamjoshiIndiaIMO1992 · 1993Competition recordSilver medalKPKaustubh P. DeshmukhIndiaIMO1996Competition recordSilver medalKWKa Wing NgHong KongIMO2000Competition recordBronze medalKUKayra UygunTürkiyeIMO2017Competition recordBronze medalKYKa Yu TamHong KongIMO2010 · 2011Competition recordSilver medal · Bronze medalKHKazi Hasan ZubaerBangladeshIMO2010 · 2011Competition recordHonourable mentionKBKazım BüyükbodukTürkiyeIMO1998Competition recordSilver medalKHKazuhiro HosakaJapanIMO2008 · 2009Competition recordSilver medal · Gold medalKMKazuki MasugiJapanIMO2018 · 2020Competition recordSilver medalKMKazuki MatoyaJapanIMO2015Competition recordBronze medalKYKazuki YamamotoJapanIMO2025Competition recordGold medalKAKedie Ange Modeste KouiamedoIvory CoastIMO2025 · 2026Competition recordHonourable mention · Bronze medalKdKees den TexNetherlandsIMO2021 · 2022Competition recordHonourable mention · Bronze medalKIKei IrieJapanIMO2003 · 2004Competition recordSilver medalKLKeiran LewellenNew ZealandIMO2017 · 2018Competition recordHonourable mentionKKKeisuke KoideJapanIMO2023Competition recordBronze medalKYKeith Yu -Tao WongAustraliaIMO2026Competition recordHonourable mentionKTKei Tsi Daniel ChengHong KongIMO2001 · 2002Competition recordSilver medalKMKeivan MallahiIslamic Republic of IranIMO1995Competition recordSilver medalKMKeler MarkuAlbaniaIMO2006Competition recordHonourable mentionKAKemal AtajanovTurkmenistanIMO2019Competition recordHonourable mentionKKKende KalinaHungaryIMO2011Competition recordBronze medalKHKeng Hee YeoSingaporeIMO1998Competition recordBronze medalKTKenneth Tan CoPhilippinesIMO2012Competition recordBronze medalKTKenneth Tay JingyiSingaporeIMO2004Competition recordSilver medalKYKensuke YoshidaJapanIMO2011Competition recordGold medalKNKentaro NagaoJapanIMO1997 · 1998 · 1999 · 2000Competition recordSilver medal · Gold medalKNKento NomuraJapanIMO2012 · 2013Competition recordSilver medalKWKent Wai Kit HuynhCanadaIMO2007Competition recordBronze medalKCKeny CarlosamaEcuadorIMO2022 · 2024Competition recordHonourable mention · Bronze medalKCKeon ChoiCanadaIMO2000Competition recordBronze medalKŠKerim ŠurulizBosnia and HerzegovinaIMO1997Competition recordHonourable mention