International Mathematical Olympiad

IMO 2025 IMO logo IMO 2026

Mongolia

Team results ● Individual results ● Hall of fame
Year Contestant P1 P2 P3 P4 P5 P6 Total Rank Award
2025 Iveel Arvis 7 7 7 7 7 1 36 12 Gold medal
2025 Manlai Sonor 7 7 7 7 4 1 33 81 Silver medal
2025 Belgutei Bayar 7 7 1 7 7 0 29 119 Silver medal
2025 Tenuunsaikhan Batlkhagva 7 7 0 7 7 1 29 119 Silver medal
2025 Khuslen Davaadorj 7 7 0 7 5 0 26 187 Bronze medal
2025 Tuvshindalai Boldbaatar 7 7 0 7 0 0 21 272 Bronze medal
2024 Enerelt Delgerdalai 7 7 0 7 7 1 29 47 Gold medal
2024 Bilguungerelt Tamir 7 7 0 7 7 0 28 59 Silver medal
2024 Tengis Odonbaatar 7 7 0 7 5 0 26 82 Silver medal
2024 Belgutei Bayar 7 7 0 7 0 0 21 182 Bronze medal
2024 Manlai Sonor 7 7 0 7 0 0 21 182 Bronze medal
2024 Nursoltan Khavalbolot 7 2 0 7 0 1 17 252 Bronze medal
2023 Enerelt Delgerdalai 7 7 7 7 7 0 35 28 Gold medal
2023 Iveel Arvis 7 7 0 7 2 0 23 183 Bronze medal
2023 Saikhanbileg Tsogtgerel 7 7 0 7 2 0 23 183 Bronze medal
2023 Nursoltan Khavalbolot 7 7 0 7 0 0 21 237 Bronze medal
2023 Tenuunsaikhan Batlkhagva 7 3 0 7 2 0 19 279 Bronze medal
2023 Erkhesbold Ochirkhuu 7 1 0 7 2 0 17 315 Honourable mention
2022 Bilguudei Shinezul 7 7 0 7 7 2 30 84 Silver medal
2022 Bilegdemberel Bat-Amgalan 7 7 2 7 4 2 29 112 Silver medal
2022 Enerelt Delgerdalai 7 7 1 7 5 1 28 146 Bronze medal
2022 Munkhtselmeg Battsengel 7 7 0 7 7 0 28 146 Bronze medal
2022 Saikhanbileg Tsogtgerel 7 7 0 7 7 0 28 146 Bronze medal
2022 Dalaitseren Ganbold 7 3 0 7 2 0 19 328 Honourable mention
2021 Nyamdavaa Amar 7 1 1 7 7 7 30 20 Gold medal
2021 Unubold Munkhbat 7 0 1 7 7 7 29 24 Gold medal
2021 Misheel Otgonbayar 7 0 1 7 7 0 22 63 Silver medal
2021 Saikhanbileg Tsogtgerel 7 0 0 7 7 0 21 105 Silver medal
2021 Batsambuu Batbold 7 0 0 7 0 0 14 218 Bronze medal
2021 Enerelt Delgerdalai 7 0 0 7 0 0 14 218 Bronze medal
2020 Misheel Otgonbayar 7 7 7 7 7 1 36 4 Gold medal
2020 Nyamdavaa Amar 7 0 7 7 7 1 29 59 Silver medal
2020 Unubold Munkhbat 7 7 0 7 7 1 29 59 Silver medal
2020 Khantushig Boldbaatar 7 1 0 7 7 0 22 181 Bronze medal
2020 Batsambuu Batbold 7 0 0 3 0 0 10 384 Honourable mention
2020 Enerelt Delgerdalai 7 2 0 0 0 0 9 395 Honourable mention
2019 Unubold Munkhbat 7 6 5 7 7 0 32 41 Gold medal
2019 Erdenebileg Erdenebat 7 7 0 7 7 0 28 65 Silver medal
2019 Dolgormaa Batsaikhan 7 7 0 7 2 0 23 147 Bronze medal
2019 Misheel Otgonbayar 7 1 1 7 7 0 23 147 Bronze medal
2019 Batmend Batsaikhan 7 6 0 6 2 0 21 214 Bronze medal
2019 Purevzaya Amarzaya 6 0 0 1 7 0 14 345 Honourable mention
2018 Lkhanaajav Mijiddorj 7 7 0 7 7 0 28 87 Silver medal
2018 Turbat Battsengel 7 2 0 7 7 0 23 157 Bronze medal
2018 Unubold Munkhbat 7 7 0 7 2 0 23 157 Bronze medal
2018 Sanjaakhuu Khenzii 7 7 0 7 0 1 22 174 Bronze medal
2018 Misheel Otgonbayar 7 3 0 7 2 0 19 215 Bronze medal
2018 Batmend Batsaikhan 7 2 0 7 0 1 17 250 Bronze medal
2017 Tsend-Ayush Sosorbaram 7 3 0 7 1 1 19 115 Silver medal
2017 Altangerel Baatar 7 3 0 7 0 0 17 188 Bronze medal
2017 Erkhes Nyamsaikhan 7 3 0 7 0 0 17 188 Bronze medal
2017 Sanjaakhuu Khenzii 7 1 0 7 0 0 15 292 Honourable mention
2017 Batmend Batsaikhan 4 2 0 7 0 0 13 390 Honourable mention
2017 Lkhanaajav Mijiddorj 5 0 0 7 0 0 12 416 Honourable mention
2016 Bayarjavkhlan Ganbold 7 7 0 7 4 0 25 78 Silver medal
2016 Bodrol Olonbaatar 7 7 0 7 4 0 25 78 Silver medal
2016 Tsend-Ayush Sosorbaram 7 7 0 7 0 0 21 146 Bronze medal
2016 Purev Batdelger 7 1 0 7 0 1 16 253 Bronze medal
2016 Sanjaakhuu Khenzii 7 0 0 7 0 0 14 312 Honourable mention
2016 Unubold Munkhbat 7 0 0 7 0 0 14 312 Honourable mention
2015 Bodrol Olonbaatar 7 1 0 7 1 0 16 183 Bronze medal
2015 Erdenebayar Bayarmagnai 4 0 1 7 3 0 15 217 Bronze medal
2015 Zolbayar Shagdar 4 1 0 7 1 0 13 283 Honourable mention
2015 Bayarjavkhlan Ganbold 7 1 0 0 3 0 11 322 Honourable mention
2015 Purev Batdelger 1 0 1 7 1 0 10 337 Honourable mention
2015 Amarsanaa Ganbaatar 0 1 0 7 1 0 9 365 Honourable mention
2014 Bodrol Olonbaatar 7 3 0 7 4 0 21 163 Bronze medal
2014 Munkh-Erdene Bold 7 2 0 7 2 0 18 238 Bronze medal
2014 Batzorig Delger 7 0 0 7 3 0 17 256 Bronze medal
2014 Bayarjavkhlan Ganbold 4 5 0 7 0 0 16 267 Bronze medal
2014 Sumiyabat Amarjargal 7 2 0 7 0 0 16 267 Bronze medal
2014 Sukhbat Amartugs 7 0 0 7 0 0 14 321 Honourable mention
2013 Anand Munkh-Erdene 7 7 0 7 0 0 21 163 Bronze medal
2013 Sukhbat Amartugs 7 2 0 7 1 0 17 211 Bronze medal
2013 Zolboo Chuluunbaatar 3 4 0 7 3 0 17 211 Bronze medal
2013 Monkhbayar Gantumur 0 0 2 7 2 0 11 306 Honourable mention
2013 Bat-Orgil Batsaikhan 0 3 0 7 0 0 10 322 Honourable mention
2013 Zolbayar Shagdar 1 0 0 7 0 0 8 355 Honourable mention
2012 Turbat Enkhbayar 7 7 0 7 7 0 28 33 Gold medal
2012 Zolboo Chuluunbaatar 7 4 0 6 0 0 17 182 Bronze medal
2012 Bat-Orgil Batsaikhan 7 1 0 5 3 0 16 204 Bronze medal
2012 Orgil-Erdene Erdenebaatar 7 0 0 3 0 1 11 315 Honourable mention
2012 Bat-Od Battseren 7 1 0 1 1 0 10 350 Honourable mention
2012 Bayannamsrai Ganbat 7 0 0 1 0 0 8 398 Honourable mention
2011 Batkhuyag Batsaikhan 7 0 3 7 2 0 19 186 Bronze medal
2011 Tuguldur Bolorchuluun 7 0 1 1 7 1 17 222 Bronze medal
2011 Bat-Od Battseren 7 0 0 0 0 2 9 378 Honourable mention
2011 Byambadorj Otgonsuren 7 0 0 0 2 0 9 378 Honourable mention
2011 Zolboo Chuluunbaatar 7 0 0 1 1 0 9 378 Honourable mention
2011 Tsenguun Tsogbadrah 5 0 0 1 0 0 6 428
2010 Iveel Tsogsuren 0 5 0 7 6 0 18 174 Bronze medal
2010 Luvsanbyamba Buyankhuu 4 5 0 7 0 0 16 199 Bronze medal
2010 Zulsar Batmunkh 4 2 0 7 0 0 13 313 Honourable mention
2010 Enkhjargal Lkhagvajav 5 0 0 7 0 0 12 337 Honourable mention
2010 Bolor-Erdene Zolbayar 2 1 0 7 0 0 10 366 Honourable mention
2010 Luvsandondov Lkhamsuren 2 1 0 7 0 0 10 366 Honourable mention
2009 Enkhzaya Enkhtaivan 7 7 0 5 2 0 21 181 Bronze medal
2009 Zorigoo Ochirkhuyag 7 7 1 0 2 0 17 220 Bronze medal
2009 Luvsanbyamba Buyankhuu 7 2 0 5 0 0 14 264 Bronze medal
2009 Byambadorj Otgonsuren 7 0 0 0 0 0 7 393 Honourable mention
2009 Tsogbayar Idertsogt 4 0 0 3 0 0 7 393
2009 Batkhuyag Batsaikhan 5 0 0 1 0 0 6 416
2008 Byambajav Namsraijav 7 7 1 7 7 0 29 57 Silver medal
2008 Oyundari Gerelt 6 5 0 7 7 0 25 92 Silver medal
2008 Temuge Enkhbaatar 7 4 0 7 0 0 18 186 Bronze medal
2008 Enkhzaya Enkhtaivan 7 7 0 0 0 0 14 268 Honourable mention
2008 Zorigoo Ochirkhuyag 7 0 0 4 0 0 11 320 Honourable mention
2008 Myagmarjav Bold 5 1 0 3 0 0 9 346
2007 Sumiya Baasandorj 3 7 0 7 7 0 24 68 Silver medal
2007 Byambajav Namsraijav 7 7 0 7 2 0 23 83 Silver medal
2007 Enkhzaya Tunge Tamgat 3 2 0 7 2 0 14 226 Bronze medal
2007 Temuge Enkhbaatar 3 0 0 7 2 0 12 266 Honourable mention
2007 Oyundari Gerelt 0 1 0 7 0 0 8 365 Honourable mention
2007 Baljinnyam Namsrai 0 0 0 7 0 0 7 402 Honourable mention
2006 Sumiya Baasandorj 7 1 6 3 0 0 17 150 Bronze medal
2006 Bat-Erdene Tsend 7 1 1 7 0 0 16 161 Bronze medal
2006 Batzaya Gantsooj 7 1 0 6 0 0 14 254 Honourable mention
2006 Temuge Enkhbaatar 7 1 0 6 0 0 14 254 Honourable mention
2006 Baljinnyam Namsrai 7 0 1 2 0 0 10 335 Honourable mention
2006 Jargalsaikhan Dulmaa 7 0 0 2 0 0 9 364 Honourable mention
2004 Gerelt Tserenjigmid 6 7 1 7 3 7 31 46 Silver medal
2004 Sainbayar Sukhbaatar 6 7 2 7 3 0 25 101 Silver medal
2004 Ganbat Atarsaikhan 6 3 0 7 7 1 24 113 Silver medal
2004 Sugardorj Chagnaadorj 6 1 1 7 0 7 22 143 Bronze medal
2004 Enkhbaatar Tsenguun 6 1 2 7 2 0 18 200 Bronze medal
2004 Mendbayar Bayambadorj 6 4 2 0 3 0 15 244
2003 Sainbayar Sukhbaatar 7 2 0 7 7 1 24 56 Silver medal
2003 Gerelt Tserenjigmid 2 7 0 7 0 2 18 107 Bronze medal
2003 Enkhtaivan Ganbat 7 1 0 7 1 0 16 138 Bronze medal
2003 Sainjargal Huyagdorj 7 1 0 7 1 0 16 138 Bronze medal
2003 Ganbat Atarsaikhan 2 1 0 7 1 0 11 231 Honourable mention
2003 Enkhbayasgalan Nyamaa 5 0 0 3 0 0 8 292
2002 Baasanjav Tumur 7 6 1 7 1 0 22 113 Bronze medal
2002 Sainbayar Sukhbaatar 7 6 0 6 1 1 21 133 Bronze medal
2002 Gerelt Tserenjigmid 0 7 1 7 2 0 17 177 Bronze medal
2002 Mendbayar Bayambadorj 0 6 0 4 1 0 11 266
2002 Erdenebulgan Damdinsuren 0 6 0 0 1 0 7 334
2002 Ankhbayar Boldbaatar 0 0 0 4 0 0 4 378
2001 Tumur Baasanjav 7 7 0 7 2 0 23 73 Silver medal
2001 Urdiinbish Narankhuu 7 7 1 1 7 0 23 73 Silver medal
2001 Odontsengl NyamErdene 0 0 0 7 7 0 14 181 Bronze medal
2001 Nyambaa Enkhbat 7 0 0 0 0 5 12 212 Bronze medal
2001 Khongor Zorigt 0 0 1 1 2 0 4 347
2001 Purevkuu Orgil 3 0 0 0 0 0 3 364
2000 Agchbayar Amarsanaa 7 6 0 7 0 0 20 111 Bronze medal
2000 Namnandorj Sansarkhuu 4 5 0 7 0 0 16 149 Bronze medal
2000 Bat-Erdene Amarsanaa 3 7 0 5 0 0 15 161 Bronze medal
2000 Tumur Baasanjav 7 5 0 0 1 0 13 190 Bronze medal
2000 Bilegsaikhan Nyamtseren 0 1 0 1 0 0 2 416
2000 Jamsran Khosbayar 0 0 0 1 0 0 1 438
1999 Bayarsaihan Battulga 6 0 7 2 7 0 22 70 Silver medal
1999 Lkhachinjalbuu Khatanbaatar 6 5 0 2 7 1 21 78 Silver medal
1999 Janchivdorj Erdembilegt 6 0 1 5 2 0 14 159 Bronze medal
1999 Batsukh Ochirbat 2 0 0 1 0 5 8 292
1999 Buuruu Lkhagvaochir 4 1 0 0 2 1 8 292
1999 Bat-Erdene Amarsanaa 0 0 3 1 1 0 5 371
1998 Ulziibat Battulga 2 7 2 7 7 1 26 73 Silver medal
1998 Byambajav Demchigsuren 2 7 2 7 7 0 25 86 Silver medal
1998 Tumendemberel Bilegbaatar 2 0 2 6 7 0 17 165 Bronze medal
1998 Janchivdorj Erdembilegt 1 7 0 0 7 0 15 183 Bronze medal
1998 Chinchuluun Altannar 2 0 1 0 2 0 5 306
1998 Beh-Ochir Hulgun 2 0 1 0 0 0 3 340
1997 Ulziibat Battulga 4 7 7 6 7 5 36 28 Gold medal
1997 Bayarsaihan Battulga 4 7 7 5 0 0 23 120 Bronze medal
1997 Bayartogtoka Enkhbayar 0 7 1 3 7 1 19 167 Bronze medal
1997 Khulan Tumenbayar 4 7 0 3 1 1 16 200 Bronze medal
1997 Nyambaa Erdembat 1 7 0 0 2 0 10 285 Honourable mention
1997 Chinchuluun Altannar 0 2 0 0 0 0 2 408
1996 Khulan Tumenbayar 4 7 2 2 0 1 16 130 Bronze medal
1996 Bayarjargal B. 0 7 1 3 0 2 13 164 Bronze medal
1996 Bayarmagnai G. 2 0 1 7 1 0 11 201 Honourable mention
1996 Chinzorig Ts. 0 2 1 0 0 0 3 353
1996 Enkhbayar B. 1 0 1 1 0 0 3 353
1996 Tsogbadral Galaabaatar 0 1 1 1 0 0 3 353
1995 Tsogbadral Galaabaatar 7 7 1 4 1 0 20 182 Bronze medal
1995 Dayantsolmon Davag 0 0 3 5 7 0 15 230 Honourable mention
1995 Munkhzul Janchiv 6 7 1 1 0 0 15 230 Honourable mention
1995 Balhuu Batbayasgalan 7 0 1 3 2 1 14 245 Honourable mention
1995 Batbaatar Otgonrat 6 0 0 1 7 0 14 245 Honourable mention
1995 Ulziibold Yadamsuren 1 0 0 4 7 1 13 263 Honourable mention
1994 Uuye Otgonbayar 7 7 6 5 0 7 32 74 Silver medal
1994 Sanduijav Enkhbayar 0 7 0 3 0 0 10 297 Honourable mention
1994 Saizmaa Tsogzolmaa 1 7 0 0 0 0 8 318 Honourable mention
1994 Daariimaa Amgalan 0 7 0 0 0 0 7 326 Honourable mention
1994 Mongol Bayarpurev 0 5 0 2 0 0 7 326
1994 Balhuu Batbayasgalan 1 0 0 0 0 0 1 374
1993 Sh. Erdenebat 3 7 1 2 3 0 16 133 Bronze medal
1993 B. Togtoh 0 0 0 2 2 0 4 311
1993 Ch. Baasandorj 1 0 0 0 1 0 2 360
1993 M. Itgel 1 0 0 0 1 0 2 360
1993 S. Ganbold 0 0 0 0 0 0 0 406
1993 Uuye Otgonbayar 0 0 0 0 0 0 0 406
1992 Ochbadrakhyin Chuluunbaatar 7 1 0 5 0 0 13 156 Honourable mention
1992 Degzsurengyin Batzoric 3 1 0 5 0 1 10 192
1992 Ulambayar Bayansangiin 4 4 1 0 1 0 10 192
1992 Dorjpalamyin Enkhbayar 7 1 0 0 0 0 8 211 Honourable mention
1992 Dashzevgeyin Battumur 0 1 0 5 0 0 6 238
1992 Davaanyahyin Batnasan 0 4 0 0 0 0 4 276
1991 Dashdorjiin Ganzorig 0 2 0 7 0 0 9 226 Honourable mention
1991 Dashhuugiin Erdene 7 0 0 0 0 0 7 245 Honourable mention
1991 Ulambayar Bayansangiin 7 0 0 0 0 0 7 245 Honourable mention
1991 Dashtserengiin Hashbayar 0 1 3 1 0 0 5 259
1991 Nyamsurengiin Batzaya 0 0 2 0 1 0 3 279
1991 Altantsetsegiin Enkhbayar 0 1 0 0 1 0 2 289
1990 Purebbajar Thengel 0 3 1 2 5 3 14 171
1990 Batniam Baatarjab 0 2 2 2 7 0 13 184 Honourable mention
1990 Dorjsuren Baramsai 7 0 1 2 1 0 11 216 Honourable mention
1990 Zorigt Ulzibat 0 7 0 1 0 0 8 257 Honourable mention
1990 Hashbajar Dashseren 0 0 1 1 4 0 6 276
1990 Zorigt Gombosuren 0 1 0 1 0 0 2 302
1987 ? Batbold 3 7 0 0 7 0 17 121
1987 ? Dolgor 2 7 0 0 7 1 17 121
1987 ? Dabasteren 7 0 0 0 5 1 13 141
1987 ? Erhemvajr 0 7 0 1 1 0 9 170
1987 ? Tsebenrabdan 0 7 1 0 0 0 8 175
1987 ? Sainbajr 0 0 0 0 1 2 3 212
1985 Batgerel Balt 7 5 0 5 7 0 24 40 Silver medal
1985 Battsengel Baansajav 1 3 0 6 0 1 11 118
1985 Bayarsaikhan Zagdaa 7 0 0 0 2 1 10 129
1985 Battogtokh Tsagaan 6 0 0 1 0 1 8 147
1985 Jhandos Halek 7 0 0 0 0 1 8 147
1985 Gantuya Badamgarav 0 1 0 0 0 0 1 198
1984 D. Tubshinjargal 2 7 7 7 6 7 36 20 Silver medal
1984 R. Batdelger 7 7 7 7 6 0 34 25 Silver medal
1984 B. Munhtur 5 6 6 7 7 0 31 31 Silver medal
1984 C. Enhbold 2 7 1 1 3 4 18 89 Bronze medal
1984 L. Ganbold 4 4 0 4 6 0 18 89 Bronze medal
1984 J. Buinnemeh 3 3 0 0 3 0 9 139
1982 Bayasgalan Bansragchiyn 4 0 2 7 7 1 21 59 Bronze medal
1982 Orloh Dorzhaydabin 7 0 2 0 4 0 13 85
1982 Erdehebayar Dambasirengijn 2 0 2 1 7 0 12 89
1982 Badamsuren Garamhandin 0 0 0 3 7 0 10 96