International Mathematical Olympiad

IMO 2025 IMO logo IMO 2026

United Kingdom

Team results ● Individual results ● Hall of fame
Year Contestant P1 P2 P3 P4 P5 P6 Total Rank Award
2025 Alex Chui 7 7 7 7 7 0 35 27 Gold medal
2025 Sam Griffiths 7 7 7 7 7 0 35 27 Gold medal
2025 Teri Xu 7 7 7 7 7 0 35 27 Gold medal
2025 Zijie Guan 7 7 0 7 7 0 28 148 Silver medal
2025 Aanya Goyal 7 7 3 6 0 0 23 229 Bronze medal
2025 Adavya Goyal 6 2 0 7 7 0 22 243 Bronze medal
2024 Alex Chui 7 7 2 7 7 5 35 5 Gold medal
2024 Samuel Sturge 7 7 2 7 7 1 31 19 Gold medal
2024 Sam Griffiths 7 7 0 7 7 0 28 59 Silver medal
2024 Isaac King 7 7 4 7 0 0 25 90 Silver medal
2024 Haolin Zhao 7 3 0 7 7 0 24 100 Silver medal
2024 Mikaeel Shah 7 2 0 7 3 0 19 227 Bronze medal
2023 Alex Chui 7 7 7 7 7 0 35 28 Gold medal
2023 Isaac King 7 7 4 7 7 0 32 50 Gold medal
2023 Thomas Kavanagh 7 7 1 7 7 0 29 82 Silver medal
2023 William Thomson 7 0 7 7 7 0 28 104 Silver medal
2023 Sida Li 7 6 3 4 3 0 23 183 Bronze medal
2023 Hanks Chong 7 3 0 7 3 0 20 259 Bronze medal
2022 Mohit Hulse 7 7 7 7 7 1 36 23 Gold medal
2022 Benjamin Gillott 7 7 2 7 7 2 32 61 Silver medal
2022 Alex Chui 7 7 2 7 7 1 31 68 Silver medal
2022 Isaac King 7 7 2 7 7 0 30 84 Silver medal
2022 Sida Li 7 7 0 7 5 0 26 214 Bronze medal
2022 George Zhou 7 5 1 7 2 2 24 247 Bronze medal
2021 Samuel Liew 7 0 1 7 7 7 29 24 Gold medal
2021 Yuka Machino 7 0 1 7 7 7 29 24 Gold medal
2021 Jenni Voon 7 1 0 7 7 0 22 63 Silver medal
2021 Isaac King 7 0 0 7 7 0 21 105 Silver medal
2021 Mohit Hulse 7 0 0 7 7 0 21 105 Silver medal
2021 Daniel Naylor 7 1 1 0 0 0 9 332 Honourable mention
2020 Yuka Machino 7 7 4 7 7 1 33 22 Gold medal
2020 Aron Thomas 7 7 0 7 7 1 29 59 Silver medal
2020 Benedict Randall Shaw 7 7 0 7 7 1 29 59 Silver medal
2020 Samuel Liew 7 7 0 7 7 1 29 59 Silver medal
2020 Tommy Walker Mackay 7 2 0 7 7 1 24 140 Silver medal
2020 Sherman Yip 7 2 0 7 7 0 23 162 Bronze medal
2019 Liam Hill 7 6 0 7 7 7 34 28 Gold medal
2019 Aron Thomas 7 6 1 7 7 0 28 65 Silver medal
2019 Tom Hillman 7 6 0 5 7 0 25 132 Silver medal
2019 Benedict Randall Shaw 7 7 1 0 7 0 22 168 Bronze medal
2019 George Mears 7 6 0 7 2 0 22 168 Bronze medal
2019 Alex Darby 4 0 0 7 7 0 18 267 Bronze medal
2018 Agnijo Banerjee 7 7 7 7 7 7 42 1 Gold medal
2018 Harvey Yau 7 7 0 7 7 1 29 61 Silver medal
2018 Benedict Randall Shaw 7 7 0 7 7 0 28 87 Silver medal
2018 Tom Hillman 7 4 0 7 5 3 26 122 Silver medal
2018 Aron Thomas 7 3 0 7 7 1 25 131 Silver medal
2018 Sam Bealing 7 2 0 2 0 0 11 350 Honourable mention
2017 Joe Benton 7 7 5 7 1 2 29 7 Gold medal
2017 Harvey Yau 7 1 0 7 7 4 26 30 Gold medal
2017 Neel Nanda 7 4 0 7 0 7 25 36 Gold medal
2017 Rosie Cates 7 1 0 7 0 3 18 139 Bronze medal
2017 Jacob Coxon 7 3 0 7 0 0 17 188 Bronze medal
2017 Alexander Song 7 1 0 7 0 0 15 292 Honourable mention
2016 Warren Li 7 7 2 7 7 3 33 19 Gold medal
2016 Neel Nanda 7 7 0 7 2 7 30 35 Gold medal
2016 Harvey Yau 0 7 0 7 7 7 28 45 Silver medal
2016 Joe Benton 7 7 2 7 2 1 26 68 Silver medal
2016 Jacob Coxon 7 1 0 6 7 3 24 94 Silver medal
2016 Lawrence Hollom 7 7 0 7 3 0 24 94 Silver medal
2015 Warren Li 7 7 1 7 3 0 25 40 Silver medal
2015 Harvey Yau 7 2 1 7 2 0 19 118 Silver medal
2015 Joe Benton 7 2 1 7 1 1 19 118 Silver medal
2015 Samuel Kittle 7 2 0 7 3 0 19 118 Silver medal
2015 Neel Nanda 7 1 0 7 2 0 17 160 Bronze medal
2015 Lawrence Hollom 7 1 0 1 1 0 10 337 Honourable mention
2014 Warren Li 7 7 0 7 7 0 28 50 Silver medal
2014 Harvey Yau 7 6 0 7 7 0 27 69 Silver medal
2014 Joe Benton 7 5 1 7 4 0 24 102 Silver medal
2014 Gabriel Gendler 7 6 0 7 2 0 22 124 Silver medal
2014 Freddie Illingworth 5 7 0 7 2 0 21 163 Bronze medal
2014 Frank Zhenyu Han 7 4 0 7 2 0 20 200 Bronze medal
2013 Andrew Carlotti 7 7 0 7 7 6 34 23 Gold medal
2013 Matei Mandache 7 7 0 7 7 5 33 26 Gold medal
2013 Daniel Hu 7 7 0 7 7 2 30 46 Silver medal
2013 Warren Li 7 7 0 7 7 0 28 61 Silver medal
2013 Gabriel Gendler 7 5 0 7 6 0 25 117 Silver medal
2013 Sahl Khan 7 0 0 7 7 0 21 163 Bronze medal
2012 Andrew Carlotti 7 7 5 6 0 4 29 30 Gold medal
2012 Josh Lam 7 1 0 7 7 0 22 96 Silver medal
2012 James Aaronson 7 0 4 7 2 0 20 140 Bronze medal
2012 Daniel Hu 7 0 0 7 2 0 16 204 Bronze medal
2012 Matei Mandache 1 4 0 7 0 2 14 254 Bronze medal
2012 Sam Cappleman-Lynes 7 0 0 7 0 0 14 254 Bronze medal
2011 James Aaronson 7 1 7 7 7 0 29 25 Gold medal
2011 Andrew Carlotti 7 7 0 7 7 0 28 39 Gold medal
2011 Ben Elliott 7 0 2 7 7 0 23 83 Silver medal
2011 Adam Goucher 7 0 0 7 7 0 21 145 Bronze medal
2011 Jordan Millar 7 1 1 7 2 0 18 202 Bronze medal
2011 Josh Lam 7 1 0 1 4 0 13 315 Honourable mention
2010 Sergei Patiakin 7 0 6 7 7 0 27 42 Gold medal
2010 Nathan Brown 7 0 1 7 7 0 22 76 Silver medal
2010 Andrew Carlotti 7 0 0 7 0 6 20 151 Bronze medal
2010 Luke Betts 7 1 1 7 1 0 17 187 Bronze medal
2010 Aled Walker 7 0 0 7 0 0 14 266 Honourable mention
2010 Richard Freeland 7 0 0 7 0 0 14 266 Honourable mention
2009 Tim Hennock 7 7 7 7 4 0 32 44 Gold medal
2009 Luke Betts 7 7 7 7 3 0 31 50 Silver medal
2009 Preeyan Parmar 6 7 1 7 7 0 28 83 Silver medal
2009 Peter Leach 7 3 1 7 7 0 25 117 Silver medal
2009 Sean Moss 7 7 0 0 7 0 21 181 Bronze medal
2009 Chris Bellin 7 7 1 4 1 0 20 190 Bronze medal
2008 Alison Zhu 5 7 0 6 7 0 25 92 Silver medal
2008 Tom Lovering 7 1 3 7 7 0 25 92 Silver medal
2008 Tim Hennock 7 3 0 7 7 0 24 107 Silver medal
2008 Peter Leach 7 1 0 7 7 1 23 116 Silver medal
2008 Freddie Manners 7 2 0 4 7 0 20 159 Bronze medal
2008 Dominic Yeo 5 1 0 7 3 0 16 212 Bronze medal
2007 Jack Shotton 7 7 2 7 7 1 31 12 Gold medal
2007 Tom Lovering 7 2 0 7 0 0 16 171 Bronze medal
2007 Alison Zhu 7 0 0 7 0 0 14 226 Bronze medal
2007 Tim Hennock 7 0 0 7 0 0 14 226 Bronze medal
2007 Dominic Yeo 4 1 0 7 0 1 13 254 Honourable mention
2007 Takaki Oshima 0 0 0 7 0 0 7 402 Honourable mention
2006 Jack Shotton 7 0 1 7 7 0 22 76 Silver medal
2006 Jonathan Lee 7 7 0 7 1 0 22 76 Silver medal
2006 Thomas Eccles 7 6 0 6 3 0 22 76 Silver medal
2006 Daniel Lightwing 7 7 0 6 1 0 21 98 Silver medal
2006 Saul Glasman 7 1 0 6 2 0 16 161 Bronze medal
2006 Zhuo Zhao 7 1 0 5 1 0 14 254 Honourable mention
2005 Martin Orr 7 7 6 7 7 1 35 35 Gold medal
2005 Nathan Kettle 7 7 7 7 3 2 33 46 Silver medal
2005 Matthew Lee 1 7 0 7 7 1 23 114 Silver medal
2005 Saul Glasman 2 7 0 7 3 1 20 139 Bronze medal
2005 Jack Shotton 2 7 0 7 0 0 16 191 Bronze medal
2004 Paul Jefferys 7 7 2 7 3 6 32 38 Gold medal
2004 David Fidler 7 6 1 7 3 0 24 113 Silver medal
2004 Giles Coope 7 2 2 7 3 2 23 124 Bronze medal
2004 Martin Orr 6 7 2 7 0 0 22 143 Bronze medal
2004 Anne Marie Shepherd 7 1 1 7 1 0 17 212 Bronze medal
2004 Alexander Shannon 2 6 0 7 1 0 16 229 Bronze medal
2003 Paul Jefferys 7 7 0 7 7 1 29 29 Gold medal
2003 Jennifer Gardner 7 7 0 7 7 0 28 38 Silver medal
2003 Martin Orr 7 3 0 7 1 1 19 98 Silver medal
2003 Gavin Johnstone 7 3 0 7 1 0 18 107 Bronze medal
2003 David Fidler 7 3 0 7 0 0 17 124 Bronze medal
2003 Nathan Bowler 7 3 0 5 1 1 17 124 Bronze medal
2002 Paul Jefferys 7 6 1 7 7 0 28 40 Silver medal
2002 Tim Austin 3 7 1 7 7 1 26 64 Silver medal
2002 Tom Coker 7 6 0 7 2 0 22 113 Bronze medal
2002 Jennifer Gardner 6 6 0 7 2 0 21 133 Bronze medal
2002 Gavin Johnstone 6 0 1 4 1 0 12 249
2002 Nathan Bowler 3 1 1 1 1 0 7 334
2001 David Loeffler 7 7 1 7 4 0 26 54 Silver medal
2001 Edward Catmur 7 0 1 1 7 0 16 148 Bronze medal
2001 Hannah Burton 5 0 0 6 2 1 14 181 Bronze medal
2001 Paul Jefferys 1 0 1 7 2 0 11 228 Bronze medal
2001 Nathan Bowler 0 1 0 7 0 0 8 277 Honourable mention
2001 Stuart Haring 0 0 0 2 2 0 4 347
2000 David Collier 7 1 0 7 7 2 24 68 Silver medal
2000 Thomas Barnet-Lamb 6 0 0 7 7 1 21 100 Silver medal
2000 Stephen Brooks 5 0 4 7 1 0 17 138 Bronze medal
2000 David Knipe 0 7 1 4 0 0 12 204 Bronze medal
2000 Michael Spencer 2 2 0 6 1 0 11 213 Bronze medal
2000 Oliver Thomas 7 1 0 1 0 2 11 213 Bronze medal
1999 Oliver Thomas 5 6 1 3 5 1 21 78 Silver medal
1999 Jeremy Young 7 2 2 7 1 1 20 85 Silver medal
1999 Thomas Barnet-Lamb 7 5 1 4 1 1 19 95 Silver medal
1999 Rebecca Palmer 4 0 6 3 2 1 16 129 Bronze medal
1999 Marcus Roper 6 1 0 1 5 1 14 159 Bronze medal
1999 Oliver Wicker 1 2 1 3 2 1 10 248
1998 Mohan Ganesalingam 3 7 2 7 7 4 30 38 Silver medal
1998 Jeremy Young 4 4 2 5 7 0 22 112 Bronze medal
1998 Tobias Kenney 2 7 2 1 7 3 22 112 Bronze medal
1998 Robert Morris 4 7 2 7 0 0 20 134 Bronze medal
1998 Luke Halliwell 7 7 1 0 0 0 15 183 Bronze medal
1998 Mansur Boase 2 0 2 7 0 2 13 206 Honourable mention
1997 Bennet Summers 7 7 7 7 7 3 38 15 Gold medal
1997 Mansur Boase 0 7 6 7 3 5 28 79 Silver medal
1997 Michael Comyn Ching 4 7 0 7 7 0 25 100 Silver medal
1997 Adrian Sanders 4 7 0 7 0 3 21 142 Bronze medal
1997 Toby Stephen Gee 0 7 1 5 4 1 18 177 Bronze medal
1997 Amit Shah 4 0 0 4 6 0 14 232
1996 David William Bibby 7 5 7 7 0 7 33 14 Gold medal
1996 Michael Comyn Ching 7 0 7 7 0 7 28 33 Gold medal
1996 Toby Stephen Gee 4 7 6 7 2 1 27 36 Silver medal
1996 Hugh Robinson 7 1 3 7 1 7 26 46 Silver medal
1996 John Haslegrave 7 0 7 4 1 7 26 46 Silver medal
1996 Paul Alexander Russell 7 1 5 7 0 1 21 82 Silver medal
1995 Edward Thomas Crane 7 7 7 7 5 4 37 23 Gold medal
1995 Joseph Samuel Myers 7 7 7 7 2 7 37 23 Gold medal
1995 Ben Joseph Green 7 3 7 7 7 4 35 36 Silver medal
1995 Matthew Fayers 7 1 5 6 7 0 26 132 Bronze medal
1995 Louisa Mary Orton 7 7 2 1 7 1 25 137 Bronze medal
1995 Peter Keevash 7 0 2 3 7 1 20 182 Bronze medal
1994 Catriona Frances Maclean 7 7 7 7 7 7 42 1 Gold medal
1994 Joseph Samuel Myers 7 6 7 7 6 7 40 28 Gold medal
1994 Jacob Roger Shapiro 7 7 7 2 6 7 36 44 Silver medal
1994 Ben Joseph Green 7 7 7 7 7 0 35 49 Silver medal
1994 Edward Thomas Crane 4 6 7 2 3 7 29 95 Bronze medal
1994 Matthew Fayers 4 7 2 3 6 2 24 132 Bronze medal
1993 Tom Fisher 1 1 7 5 7 7 28 39 Silver medal
1993 Luke Pebody 1 4 6 4 7 5 27 44 Silver medal
1993 Catriona Frances Maclean 7 0 7 0 6 0 20 91 Silver medal
1993 Alexander Paseau 7 0 1 2 7 0 17 122 Bronze medal
1993 Alistair Flutter 7 0 1 1 6 0 15 143 Bronze medal
1993 Chuan Tze Teo 1 0 4 3 2 1 11 188 Bronze medal
1992 Mark Walters 7 1 6 7 7 7 35 11 Gold medal
1992 Eva Myers 7 4 7 7 2 7 34 14 Gold medal
1992 Luke Pebody 7 5 7 1 3 5 28 47 Silver medal
1992 Robin Michaels 7 7 2 1 7 4 28 47 Silver medal
1992 Oliver Johnson 7 2 0 5 1 7 22 86 Bronze medal
1992 Karen Page 7 5 1 5 1 2 21 93 Bronze medal
1991 Michael Fryers 7 7 7 7 7 7 42 1 Gold medal
1991 Robin Michaels 7 7 4 7 3 1 29 82 Bronze medal
1991 Stephen Wilcox 5 3 3 0 5 4 20 144 Bronze medal
1991 Adam Shepherd 1 7 3 4 0 2 17 162 Honourable mention
1991 Luke Pebody 0 7 5 4 0 1 17 162 Honourable mention
1991 Oliver Johnson 7 4 4 1 0 1 17 162 Honourable mention
1990 Oliver Maxim Riordan 7 7 7 7 7 5 40 6 Gold medal
1990 Vin de Silva 7 7 4 7 7 7 39 9 Gold medal
1990 Amites Sarkar 7 3 2 1 5 1 19 106 Bronze medal
1990 Michael Fryers 4 2 2 3 7 0 18 116 Bronze medal
1990 Alan Iwi 0 0 3 7 3 0 13 184 Honourable mention
1990 Thomas Leinster 5 2 2 1 1 1 12 201
1989 Oliver Maxim Riordan 2 7 1 7 7 7 31 65 Silver medal
1989 Christopher Ray Nash 3 3 3 7 7 7 30 71 Silver medal
1989 Vin de Silva 0 5 1 7 7 7 27 88 Bronze medal
1989 John Anthony Simcox 3 5 0 0 7 0 15 165 Honourable mention
1989 Clive Jones 5 0 1 0 5 0 11 190
1989 Katherine Mary Christie 0 1 0 7 0 0 8 209 Honourable mention
1988 Oliver Maxim Riordan 7 7 1 7 4 1 27 44 Silver medal
1988 Gareth John McCaughan 1 3 7 6 7 1 25 52 Silver medal
1988 Malcolm J. Law 5 7 2 1 7 1 23 60 Silver medal
1988 Colin Bell 1 7 7 0 5 0 20 82 Bronze medal
1988 Christopher Ray Nash 7 7 1 1 1 2 19 87 Bronze medal
1988 Joshua R. X. Ross 1 3 1 1 0 1 7 195
1987 Kevin Mark Buzzard 7 7 7 7 7 7 42 1 Gold medal
1987 Andrew David Smith 7 6 7 7 7 7 41 23 Silver medal
1987 George Edward Russell 7 0 7 7 7 4 32 59 Silver medal
1987 Gareth John McCaughan 7 3 7 6 5 3 31 65 Bronze medal
1987 Gerard Francis Thompson 0 7 0 5 7 1 20 109 Bronze medal
1987 James Norman Benedict Angus 1 3 0 5 0 7 16 128
1986 Dominic D. Joyce 6 7 7 7 6 0 33 19 Silver medal
1986 Andrew David Smith 3 7 1 5 7 7 30 30 Silver medal
1986 Kevin Mark Buzzard 2 7 0 0 6 7 22 69 Bronze medal
1986 John Reginald Longley 1 7 0 7 6 0 21 73 Bronze medal
1986 Thomas Royston Roughan 2 7 1 3 7 0 20 80 Bronze medal
1986 James Norman Benedict Angus 2 7 0 0 6 0 15 110
1985 Matthew John Richards 7 7 1 7 7 3 32 15 Silver medal
1985 Ian David Bede Stark 7 7 2 4 7 0 27 33 Silver medal
1985 Alexander Paul Selby 7 7 0 2 0 1 17 75 Bronze medal
1985 Marcus George Moore 7 7 3 0 0 0 17 75 Bronze medal
1985 John Reginald Longley 7 7 0 2 0 0 16 83 Bronze medal
1985 Christopher Edward John Kilgour 7 0 0 2 2 1 12 112
1984 Paul Nevile Balister 7 7 7 6 7 6 40 9 Gold medal
1984 Marcus George Moore 7 7 0 6 4 7 31 31 Silver medal
1984 Richard Swarup Biswas 7 7 2 7 7 1 31 31 Silver medal
1984 Matthew John Richards 7 1 1 6 7 7 29 38 Silver medal
1984 Ian David Bede Stark 3 5 0 7 7 0 22 63 Bronze medal
1984 Michael Corin Harrison 7 7 0 0 1 0 15 104
1983 Paul Nevile Balister 0 0 0 0 0 0 34 16 Silver medal, Special prize
1983 Richard Swarup Biswas 0 0 0 0 0 0 31 22 Silver medal
1983 Alison McDonald 0 0 0 0 0 0 27 32 Silver medal
1983 Alexander Clark 0 0 0 0 0 0 24 44 Bronze medal
1983 Mark Bravington 0 0 0 0 0 0 3 153
1983 Ian Leary 0 0 0 0 0 0 2 158
1982 William James Sutherland 7 0 2 7 7 6 29 31 Bronze medal
1982 Piers Jeremy Coxon 7 0 3 7 7 4 28 37 Bronze medal
1982 David Adam Chalcraft 3 1 4 5 7 3 23 49 Bronze medal
1982 Paul Nevile Balister 4 0 3 7 5 4 23 49 Bronze medal
1981 Mark David Bennet 7 7 7 7 7 7 42 1 Gold medal
1981 William Timothy (Tim) Gowers 7 7 7 7 7 7 42 1 Gold medal
1981 Jeremy Charles Rickard 0 0 0 0 0 0 41 27 Gold medal
1981 Peter Benedict Kronheimer 0 0 0 0 0 0 38 43 Silver medal
1981 Stephen John Montgomery-Smith 0 0 0 0 0 0 38 43 Silver medal
1981 Imre Bennett Leader 0 0 0 0 0 0 37 50 Silver medal
1981 Ian Robert Hart Jackson 0 0 0 0 0 0 36 58 Silver medal
1981 Stephen Paul (Paul) Smith 0 0 0 0 0 0 27 99 Bronze medal