AustraliaIMO001TerenceTao1986Bronze1987Silver1988GoldUniversity of California, Los Angeles (UCLA)Professor of Mathematics
Islamic Republic of IranIMO002MaryamMirzakhani1994Gold1995GoldStanford UniversityProfessor of Mathematics (Stanford, to 2017)
IndonesiaIMO003Kinantan AryaBagaspati2017Bronze2018Silver2019GoldMoney ForwardSoftware + AI Engineer II
GermanyIMO004LisaSauermann2007Silver2008Gold2009Gold2010Gold2011GoldUniversity of BonnProfessor of Mathematics (Hausdorff Chair)
BelarusIOI005GennadyKorotkevich2006Silver2007Gold2008Gold2009Gold2010Gold2011Gold2012Gold6 gold medals2006–2012
GermanyIMO013ChristianReiher1999Bronze2000Gold2001Gold2002Gold2003GoldUniversity of HamburgMathematician (Department of Mathematics)
Union of Soviet Socialist RepublicsIMO016GrigoriMargulis1962SilverYale UniversityErastus L. DeForest Professor of Mathematics (Emeritus)
Union of Soviet Socialist RepublicsIMO017GrigorijPerelman1982GoldSteklov Institute of Mathematics, St. Petersburg (resigned 2005)Mathematician (withdrawn from professional mathematics since 2006)
FranceIMO018Jean ChristopheYoccoz1973Silver1974GoldCollège de FranceProfessor of Mathematics (statutory chair)
GermanyIMO023PeterScholze2004Silver2005Gold2006Gold2007GoldMax Planck Institute for MathematicsScientific Member & Director
Union of Soviet Socialist RepublicsIMO027StanislavSmirnov1986Gold1987GoldUniversity of GenevaProfessor of Mathematics
Union of Soviet Socialist RepublicsIMO028VladimirDrinfeld1969GoldUniversity of ChicagoHarry Pratt Judson Distinguished Service Professor of Mathematics