All medalists.
IMO & IOI, including honourable mentions.
KDKritesh DhakalNepalIMO2024MercorMathematical Problem Design and ReviewIndexed profile
Kritkorn KarntikoonThailandIMO2013 · 2014Graviton Research CapitalQuantitative ResearcherAutumn profileKSKrit SuwanpaiboonThailandIOI2022Competition recordBronze medalIndexed profileKCKrittisak ChaiyakulThailandIOI2013 · 2014University of Wisconsin-MadisonPh.D.Indexed profileKNKrittitee NaulkhaoThailandIMO2024The Institute for the Promotion of Teaching Science and Technology, Ministry of EducationGuest Lecturer, Mathematical Olympiad CampIndexed profileKRKrittitee RatchananThailandIOI2020Self-employedPrivate Tutor in Computer Programming for Informatics Olympiad and Medical School ApplicationIndexed profileKDKrzysztof DorobiszPolandIMO2006Competition recordBronze medalKFKrzysztof FrączekPolandIMO1990Competition recordHonourable mentionKHKrzysztof HryniewieckiPolandIMO1987Deva.as – Development-as-a-ServiceSoftware Engineer (Associate)Indexed profileKJKrzysztof JeżevskiPolandIMO1985Competition recordSilver medalKKKrzysztof KrupińskiPolandIMO1994Competition recordBronze medalKLKrzysztof LeszczyńskiPolandIOI2011Competition recordBronze medalKNKrzysztof NowińskiPolandIMO1964 · 1965Competition recordBronze medal · Silver medalKOKrzysztof OleszkiewiczPolandIMO1989Competition recordSilver medalKOKrzysztof OnakPolandIOI1999 · 2000Competition recordBronze medal · Gold medalIndexed profileKPKrzysztof PszenicznyPolandIOI2013GoogleSoftware EngineerIndexed profileKSKrzysztof SalataPolandIMO2023Competition recordBronze medalKSKrzysztof SobusiakPolandIOI1994Competition recordSilver medalIndexed profileKWKrzysztof WitkowskiPolandIOI2026Competition recordGold medalKZKrzysztof ZiemiańskiPolandIMO1991University of WarsawadiunktIndexed profileKDKseniia DrozdovaUkraineIMO2023Competition recordBronze medalKSKseniia StrelbytskaUnited KingdomIOI2025Nagymaros AI RetreatIndexed profileKSKseniya ShastakovaBelarusIMO2021EPFLPHD StudentIndexed profileKBKshipra BhavalkarIndiaIMO2004Competition recordSilver medalKBKshitij BansalIndiaIOI2004 · 2005Google DeepMindResearch EngineerIndexed profileKSKshitij SodaniIndiaIOI2020 · 2021 · 2022 · 2023 · 2024Competition recordBronze medal · Silver medal · Gold medalIndexed profileKSK SoundararajanIndiaIMO1991Competition recordSilver medalKLKuan-Chieh LiaoTaiwanIMO2007 · 2008Competition recordGold medal · Silver medalKAKuandyk AltynkhanovKazakhstanIMO2014Competition recordBronze medalIndexed profileKWKuang-Che WuTaiwanIOI1998Competition recordSilver medalKKKuan Kio NgaiMacauIMO2002 · 2003 · 2004Competition recordBronze medalKKKuan Kun MakMacauIMO2026Competition recordHonourable mentionKCKuan-Yu ChenTaiwanIOI2018Competition recordSilver medalIndexed profileKLKuan-Yu LinTaiwanIMO2012Competition recordSilver medalKLKuan-Yu LinTaiwanIMO2007Competition recordBronze medalKYKuat YessenovKazakhstanIMO2002 · 2003 · 2004GoogleSoftware EngineerIndexed profileKDKubrat DanailovBulgariaIMO2010 · 2011LudioCo-Founder/CPOIndexed profileKHKuen-Bang HouTaiwanIOI2003University of MinnesotaAssistant ProfessorIndexed profileKSKuk Song HyonDemocratic People's Republic of KoreaIMO2019Competition recordGold medalKSKum Song JonDemocratic People's Republic of KoreaIMO2015 · 2016Competition recordGold medalKNKumush NobatovaTurkmenistanIMO2025Competition recordHonourable mentionKWKun-Chieh WangTaiwanIMO2004 · 2005GoogleSoftware EngineerIndexed profileKHKun Ho LeeRepublic of KoreaIOI1993 · 1994Competition recordGold medal · Silver medalKSKunlaya SoiapornThailandIMO2001Capital OneData Science, Sr.ManagerIndexed profileKZKuno Zhuber - OkrogAustriaIMO1981 · 1982WS Technology GmbHSenior Systems ArchitectIndexed profileKYKunthee YongvanichThailandIOI2024Competition recordBronze medalIndexed profileKWKuok Wai UMacauIMO2022 · 2023Competition recordHonourable mention · Bronze medalKAKürşat AkerTürkiyeIOI1993 · 1994University of LuxembourgResearch AssociateIndexed profile
Kushagra JunejaIndiaIOI2015Tower Research CapitalSenior Quantitative TraderAutumn profileKCKwang ChoeDemocratic People's Republic of KoreaIMO2012 · 2013Competition recordGold medal · Silver medalKHKwang Hui Mark ThengSingaporeIOI2013 · 2014TKQP Law LLPLegal InternIndexed profileKSKwang Song ChoeDemocratic People's Republic of KoreaIMO2012Competition recordBronze medalKSKwang Son HwangDemocratic People's Republic of KoreaIMO2019Competition recordSilver medalKYKwan Yu ChanHong KongIMO2025Competition recordSilver medalIndexed profileKKKwok Koon CheungHong KongIMO1995US NavyIndexed profileKFKwong Fai TsangHong Kong, ChinaIOI2003 · 2004Competition recordBronze medalKSKwong Shing LinHong KongIMO1993Competition recordBronze medalKWKwong Weng LohMalaysiaIOI2021 · 2023 · 2024SquarepointQuantitative Research InternAutumn profileKHKyaw Htet LinMyanmarIMO2018Competition recordHonourable mentionKSKyeong Sik NamRepublic of KoreaIMO2008Competition recordGold medal
Kritkorn KarntikoonThailandIMO2013 · 2014Graviton Research CapitalQuantitative ResearcherAutumn profileKSKrit SuwanpaiboonThailandIOI2022Competition recordBronze medalIndexed profileKCKrittisak ChaiyakulThailandIOI2013 · 2014University of Wisconsin-MadisonPh.D.Indexed profileKNKrittitee NaulkhaoThailandIMO2024The Institute for the Promotion of Teaching Science and Technology, Ministry of EducationGuest Lecturer, Mathematical Olympiad CampIndexed profileKRKrittitee RatchananThailandIOI2020Self-employedPrivate Tutor in Computer Programming for Informatics Olympiad and Medical School ApplicationIndexed profileKDKrzysztof DorobiszPolandIMO2006Competition recordBronze medalKFKrzysztof FrączekPolandIMO1990Competition recordHonourable mentionKHKrzysztof HryniewieckiPolandIMO1987Deva.as – Development-as-a-ServiceSoftware Engineer (Associate)Indexed profileKJKrzysztof JeżevskiPolandIMO1985Competition recordSilver medalKKKrzysztof KrupińskiPolandIMO1994Competition recordBronze medalKLKrzysztof LeszczyńskiPolandIOI2011Competition recordBronze medalKNKrzysztof NowińskiPolandIMO1964 · 1965Competition recordBronze medal · Silver medalKOKrzysztof OleszkiewiczPolandIMO1989Competition recordSilver medalKOKrzysztof OnakPolandIOI1999 · 2000Competition recordBronze medal · Gold medalIndexed profileKPKrzysztof PszenicznyPolandIOI2013GoogleSoftware EngineerIndexed profileKSKrzysztof SalataPolandIMO2023Competition recordBronze medalKSKrzysztof SobusiakPolandIOI1994Competition recordSilver medalIndexed profileKWKrzysztof WitkowskiPolandIOI2026Competition recordGold medalKZKrzysztof ZiemiańskiPolandIMO1991University of WarsawadiunktIndexed profileKDKseniia DrozdovaUkraineIMO2023Competition recordBronze medalKSKseniia StrelbytskaUnited KingdomIOI2025Nagymaros AI RetreatIndexed profileKSKseniya ShastakovaBelarusIMO2021EPFLPHD StudentIndexed profileKBKshipra BhavalkarIndiaIMO2004Competition recordSilver medalKBKshitij BansalIndiaIOI2004 · 2005Google DeepMindResearch EngineerIndexed profileKSKshitij SodaniIndiaIOI2020 · 2021 · 2022 · 2023 · 2024Competition recordBronze medal · Silver medal · Gold medalIndexed profileKSK SoundararajanIndiaIMO1991Competition recordSilver medalKLKuan-Chieh LiaoTaiwanIMO2007 · 2008Competition recordGold medal · Silver medalKAKuandyk AltynkhanovKazakhstanIMO2014Competition recordBronze medalIndexed profileKWKuang-Che WuTaiwanIOI1998Competition recordSilver medalKKKuan Kio NgaiMacauIMO2002 · 2003 · 2004Competition recordBronze medalKKKuan Kun MakMacauIMO2026Competition recordHonourable mentionKCKuan-Yu ChenTaiwanIOI2018Competition recordSilver medalIndexed profileKLKuan-Yu LinTaiwanIMO2012Competition recordSilver medalKLKuan-Yu LinTaiwanIMO2007Competition recordBronze medalKYKuat YessenovKazakhstanIMO2002 · 2003 · 2004GoogleSoftware EngineerIndexed profileKDKubrat DanailovBulgariaIMO2010 · 2011LudioCo-Founder/CPOIndexed profileKHKuen-Bang HouTaiwanIOI2003University of MinnesotaAssistant ProfessorIndexed profileKSKuk Song HyonDemocratic People's Republic of KoreaIMO2019Competition recordGold medalKSKum Song JonDemocratic People's Republic of KoreaIMO2015 · 2016Competition recordGold medalKNKumush NobatovaTurkmenistanIMO2025Competition recordHonourable mentionKWKun-Chieh WangTaiwanIMO2004 · 2005GoogleSoftware EngineerIndexed profileKHKun Ho LeeRepublic of KoreaIOI1993 · 1994Competition recordGold medal · Silver medalKSKunlaya SoiapornThailandIMO2001Capital OneData Science, Sr.ManagerIndexed profileKZKuno Zhuber - OkrogAustriaIMO1981 · 1982WS Technology GmbHSenior Systems ArchitectIndexed profileKYKunthee YongvanichThailandIOI2024Competition recordBronze medalIndexed profileKWKuok Wai UMacauIMO2022 · 2023Competition recordHonourable mention · Bronze medalKAKürşat AkerTürkiyeIOI1993 · 1994University of LuxembourgResearch AssociateIndexed profileKushagra JunejaIndiaIOI2015Tower Research CapitalSenior Quantitative TraderAutumn profileKCKwang ChoeDemocratic People's Republic of KoreaIMO2012 · 2013Competition recordGold medal · Silver medalKHKwang Hui Mark ThengSingaporeIOI2013 · 2014TKQP Law LLPLegal InternIndexed profileKSKwang Song ChoeDemocratic People's Republic of KoreaIMO2012Competition recordBronze medalKSKwang Son HwangDemocratic People's Republic of KoreaIMO2019Competition recordSilver medalKYKwan Yu ChanHong KongIMO2025Competition recordSilver medalIndexed profileKKKwok Koon CheungHong KongIMO1995US NavyIndexed profileKFKwong Fai TsangHong Kong, ChinaIOI2003 · 2004Competition recordBronze medalKSKwong Shing LinHong KongIMO1993Competition recordBronze medalKWKwong Weng LohMalaysiaIOI2021 · 2023 · 2024SquarepointQuantitative Research InternAutumn profileKHKyaw Htet LinMyanmarIMO2018Competition recordHonourable mentionKSKyeong Sik NamRepublic of KoreaIMO2008Competition recordGold medal