All medalists.
IMO & IOI, including honourable mentions.
LCLu Chuan KungTaiwanIOI1997Competition recordGold medalLCLucia ChladnáSlovakiaIMO2024 · 2025Competition recordSilver medal · Bronze medalLKLucia KrajčoviechováSlovakiaIMO2018 · 2020Competition recordBronze medalIndexed profileLBLucian BădescuRomaniaIMO1962Competition recordBronze medalLȚLucian-Gabriel ȚureaRomaniaIMO2007Competition recordSilver medalLMLucian ManRomaniaIMO1982Competition recordBronze medalLCLucien CochéBelgiumIMO2022Competition recordHonourable mentionLPLucien PechFranceIOI2003 · 2004Competition recordSilver medal · Bronze medalLWLucie WangFranceIMO2016Competition recordBronze medalLKLudmila KamenovaBulgariaIMO1996Bitcubix TechnologiesCo-FounderIndexed profileLKLudmila KrastevaBulgariaIMO1966Competition recordBronze medalĽŠĽudmila ŠimkováSlovakiaIMO2014Competition recordBronze medalLNLudomir NewelskiPolandIMO1979Competition recordBronze medalLPLudo PullesNetherlandsIOI2015Centrum Wiskunde & InformaticaPhd-student (aio)Indexed profileLPLudovico PernazzaItalyIMO1990Competition recordBronze medalIndexed profileLGLudvig GranathSwedenIMO2022SanaSenior GTM AssociateIndexed profileLOLudvig OlssonSwedenIMO2017 · 2018Lörudden ABSelf EmployedIndexed profileLLLudwig Leonard MéndezCubaIOI2001Technical University of MunichGuest ResearcherIndexed profileLSLudwig SchmidtGermanyIOI2008Competition recordBronze medalLOLudwing O'HalloransCubaIOI1989Dealer Automation TechnologiesSenior Web DeveloperIndexed profileLMLugo MihovilićCroatiaIMO2017MicrosoftSoftware Engineer IIIndexed profileLLLuhang LaiChinaIOI2010Competition recordGold medalIndexed profileLALuis Alberto dos SantosBrazilIMO1982Competition recordBronze medalLALuis Alberto Manuel Solano GarPeruIMO2005Competition recordBronze medalLALuis Alberto Modes CastilloPanamaIMO2018 · 2020 · 2021Massachusetts Institute of TechnologyIndexed profileLALuis Alejandro Kuffner PiñeiroCosta RicaIMO2016 · 2017Competition recordHonourable mentionIndexed profileLALuis André Villan GabrielBoliviaIMO2022 · 2023 · 2024 · 2025 · 2026U.E. SIMON BOLIVARStudentIndexed profileLCLuis Calhorda Cruz FilipePortugalIMO1996Competition recordHonourable mentionLDLuiscarlos De Jesus Hernandez HernandezCosta RicaIMO2024Competition recordHonourable mentionLDLuis Damián Reyes RodríguezEl SalvadorIMO2008Competition recordHonourable mentionLDLuis David Arguello PazosVenezuelaIOI2012Competition recordBronze medalAutumn profileLDLuis Diego Mata BoschiniCosta RicaIMO2017 · 2018Competition recordHonourable mentionIndexed profileLELuis Eduardo Martínez AguirreMexicoIMO2023Competition recordBronze medalIndexed profileLELuis Enrique Chacon OchoaMexicoIMO2014Competition recordHonourable mentionIndexed profileLELuis Enrique García GonzálezVenezuelaIMO2026Competition recordHonourable mentionLELuis Enrique Vargas AzconaMexicoIOI2005 · 2006GameCoder StudiosTech Lead and Co-FounderIndexed profileLFLuis Fabiani BendichoSpainIMO1995BiorceHead of SecurityIndexed profileLFLuís Felipe Pestana GiglioBrazilIMO2023Competition recordBronze medalAutumn profileLFLuis Felipe VargasColombiaIMO2011Competition recordHonourable mentionLGLuis Guillermo SerranoColombiaIMO1998 · 1999Competition recordHonourable mention · Bronze medalLGLuis Guillermo Turiño ZellekPuerto RicoIMO2020 · 2022MIT Lincoln LaboratoryUndergraduate Student ResearcherIndexed profileLHLuis Hernández CorbatoSpainIMO2001 · 2002 · 2003Competition recordBronze medal · Honourable mentionLPLuís Pedro Lopes DuartePortugalIMO2011 · 2012 · 2013Competition recordHonourable mention · Bronze medalLPLuis PeñaPanamaIMO2006Competition recordHonourable mentionLSLuis Santiago MorenoCubaIMO1993Competition recordHonourable mentionLSLuis Sastra VidalCubaIMO1973Competition recordBronze medalLSLuis SilvestreArgentinaIMO1993 · 1994Competition recordSilver medalLVLuis Victor DieulefaitArgentinaIMO1990Universitat de BarcelonaCatedrático de ÁlgebraIndexed profileLXLuis Xavier Ramos TormoMexicoIMO2013 · 2014 · 2015GoogleSoftware EngineerIndexed profileLHLuiz Henrique Yuji Delgado OdaBrazilIOI2021GriauleEngenheiro de softwareIndexed profileLBLuka Bulić BračuljCroatiaIMO2019 · 2020Competition recordHonourable mention · Bronze medalLDLuka DondjivicCroatiaIOI2003 · 2004Competition recordSilver medal · Bronze medalLGLuka GrashkoskiNorth MacedoniaIMO2019 · 2020 · 2021Competition recordHonourable mentionLHLuka HericSloveniaIOI2026Competition recordHonourable mentionLHLuka HorjakSloveniaIMO2017 · 2018 · 2019 · 2020Competition recordBronze medal · Silver medal · Gold medalIndexed profileLKLuka KalinovčićCroatiaIOI2002 · 2003 · 2004GoogleSenior Software EngineerIndexed profileLLLuka LodrantSloveniaIMO2014Zühlke GroupExpert Cloud EngineerIndexed profileLMLuka MacharashviliGeorgiaIMO2019Olympic math tutorFounderIndexed profileLMLuka MeladzeGeorgiaIOI2023National University of SingaporeTeaching AssistantIndexed profileLMLuka MilićevićSerbiaIMO2008 · 2009 · 2010ALEF Distribucija Adria dooCyber Security EngineerIndexed profile