International Mathematical Olympiad
IMO 2023
IMO 2024
Timeline
Countries
Results
Search
Problems
Hall of fame
About IMO
Links and Resources
de
en
es
fr
ru
◄
16
th
IMO 1974
►
Country results
•
Individual results
•
Statistics
Contestant
[
♀
]
[←]
Country
P1
P2
P3
P4
P5
P6
∑
Total
#
Rank
Award
Michael Steiner
Sweden
5
6
8
6
7
8
40
1
Gold medal, Special prize
Jean Christophe Yoccoz
France
5
6
8
6
7
8
40
1
Gold medal
Georges Welterlin
France
4
0
0
5
7
7
23
63
Bronze medal
János Kollár
Hungary
5
6
8
6
7
8
40
1
Gold medal
Herbert Sinwel
Austria
5
6
8
6
7
8
40
1
Gold medal
Wilfried Pascher
Austria
5
0
6
6
7
1
25
52
Bronze medal
Josef Hofbauer
Austria
4
6
8
6
7
5
36
15
Silver medal
Erich Kaltofen
Austria
5
6
2
3
7
0
23
63
Bronze medal
Wolfgang Redtenbacher
Austria
5
1
8
6
7
2
29
35
Bronze medal
Tsanko Donchev
Bulgaria
4
6
2
6
7
8
33
23
Silver medal
Atanass Naidenov
Bulgaria
0
6
8
4
7
0
25
52
Bronze medal
Jožef B. Varga
Yugoslavia
5
6
8
6
7
7
39
7
Gold medal
Guido van Rossum
Netherlands
4
6
0
6
7
0
23
63
Bronze medal
Michael David Robert Beasley
United Kingdom
5
6
2
6
7
0
26
49
Bronze medal
Paul Herdeg
United States of America
5
1
0
4
7
8
25
52
Bronze medal
David Barton
United States of America
5
6
0
6
7
8
32
26
Silver medal
Gerhard Arenstorf
United States of America
5
6
2
6
7
8
34
19
Silver medal
Stephen Modzelewski
United States of America
5
6
2
6
7
8
34
19
Silver medal
Konrad Engel
German Democratic Republic
5
6
5
6
7
8
37
11
Silver medal
David James Seal
United Kingdom
5
4
0
6
7
0
22
72
Andrzej Turski
Poland
5
5
0
6
7
0
23
63
Bronze medal
Adrian Ocneanu
Romania
5
6
8
6
7
8
40
1
Gold medal
Andrej Brailov
Union of Soviet Socialist Republics
5
4
7
6
7
5
34
19
Silver medal
Michail Gussarov
Union of Soviet Socialist Republics
5
6
8
6
7
0
32
26
Silver medal
Alexander Grigorjan
Union of Soviet Socialist Republics
5
6
8
6
7
8
40
1
Gold medal
Nikolaj Tschernov
Union of Soviet Socialist Republics
5
6
1
5
7
3
27
40
Bronze medal
Dimitri Tjukavkin
Union of Soviet Socialist Republics
5
6
8
5
7
8
39
7
Gold medal
Jean Baptiste Leblond
France
5
6
0
6
6
1
24
57
Bronze medal
Gábor Kertész
Hungary
5
6
0
5
6
8
30
34
Silver medal
Miodrag Živković
Yugoslavia
5
6
8
6
6
7
38
9
Gold medal
Thomas Nisonger
United States of America
5
1
8
6
6
5
31
32
Silver medal
Ralph Lehmann
German Democratic Republic
5
6
1
6
6
8
32
26
Silver medal
Patrice Vereycken
France
5
4
0
6
6
0
21
77
Klaus Sjöblom
Finland
5
0
0
6
6
1
18
88
Dan Vuza
Romania
5
4
8
3
6
6
32
26
Silver medal
Jean Claude Sikorav
France
5
2
1
6
5
8
27
40
Bronze medal
Manol Iliev
Bulgaria
2
6
3
6
5
1
23
63
Bronze medal
Pavle Mladenović
Yugoslavia
5
0
8
5
5
0
23
63
Bronze medal
Andrew Burn Apps
United Kingdom
5
6
7
6
5
8
37
11
Silver medal
Helmut Roßmann
German Democratic Republic
5
1
8
6
5
8
33
23
Silver medal
Reinhard Schuster
German Democratic Republic
5
5
4
6
5
2
27
40
Bronze medal
Ramiro Ochoa Julve
Cuba
3
0
0
2
5
5
15
104
Antal Somogyi
Hungary
5
6
0
4
5
0
20
79
Hantsje Zantema
Netherlands
5
1
0
6
5
0
17
94
Bernard ter Haar
Netherlands
5
4
0
5
5
0
19
82
Alexandru Buium
Romania
5
1
3
5
5
8
27
40
Bronze medal
Hoàng Le Minh
Vietnam
5
6
8
6
5
8
38
9
Gold medal
Vũ Đình Hoa
Vietnam
5
6
1
6
5
8
31
32
Silver medal
Alena Vencovská
Czechoslovakia
5
4
1
6
5
8
29
35
Bronze medal
Jiří Navrátil
Czechoslovakia
5
6
0
2
5
0
18
88
Douglas Oman
United States of America
5
4
0
6
4
8
27
40
Bronze medal, Special prize
Arne Meurman
Sweden
5
6
8
6
4
8
37
11
Silver medal
Emil Kiss
Hungary
5
6
8
6
4
8
37
11
Silver medal
László Sparing
Hungary
5
6
3
6
4
8
32
26
Silver medal
Günter Kleindl
Austria
5
4
1
6
4
3
23
63
Bronze medal
John Edward Cremona
United Kingdom
5
6
3
6
4
0
24
57
Bronze medal
Juha Nummipuro
Finland
5
0
0
6
4
0
15
104
Darko Šifrer
Yugoslavia
5
4
0
6
4
1
20
79
Michael Philip Allen
United Kingdom
5
0
0
6
4
0
15
104
Mihnea Colţoiu
Romania
5
6
4
6
4
2
27
40
Bronze medal
Đặng Hoang Trung
Vietnam
5
5
1
5
4
8
28
39
Bronze medal
Sergej Fomin
Union of Soviet Socialist Republics
5
6
7
6
4
8
36
15
Silver medal
Jozef Širáň
Czechoslovakia
5
6
1
6
4
0
22
72
Michel Bonnet
France
5
6
8
6
3
7
35
18
Silver medal
Gábor Csuka
Hungary
5
2
1
6
3
6
23
63
Bronze medal
Kari Vilonen
Finland
5
6
3
6
3
1
24
57
Bronze medal
Hans-Gert Gräbe
German Democratic Republic
5
6
8
6
3
8
36
15
Silver medal
Alberto Juan León Escobio
Cuba
0
0
0
3
3
0
6
135
Claes Löfgren
Sweden
5
0
7
6
3
1
22
72
Jean Marc Drezet
France
5
0
0
6
3
0
14
108
Igor Sivizki
Union of Soviet Socialist Republics
5
6
1
6
3
8
29
35
Bronze medal
Nándor Simányi
Hungary
5
6
2
6
2
8
29
35
Bronze medal, Special prize
Péter Prőhle
Hungary
5
6
0
5
2
8
26
49
Bronze medal
Vladimir Georgiev
Bulgaria
5
6
8
2
2
2
25
52
Bronze medal
Klaus Altmann
German Democratic Republic
5
6
8
6
2
0
27
40
Bronze medal
Sarah Maria Duyos
Cuba
5
0
0
5
2
1
13
111
Andrzej Borzyszkowski
Poland
5
2
0
6
2
1
16
99
Jan Nordén
Sweden
5
6
0
6
2
0
19
82
Per Salberger
Sweden
5
6
0
5
2
0
18
88
Wolfgang Förg - Rob
Austria
3
5
3
6
2
0
19
82
Pavel Kindlmann
Czechoslovakia
5
6
3
6
2
1
23
63
Bronze medal
Constantin Balasanian
Romania
2
1
8
2
2
1
16
99
Igor Ananjevski
Union of Soviet Socialist Republics
5
6
0
6
2
0
19
82
Tschavdar Dangaltschev
Bulgaria
5
4
8
6
1
0
24
57
Bronze medal
Antony John Wassermann
United Kingdom
5
5
8
2
1
6
27
40
Bronze medal
Eric Lander
United States of America
5
6
8
6
1
8
34
19
Silver medal
Jose Anta
Cuba
3
0
0
4
1
0
8
131
Angel Perez
Cuba
5
1
1
2
1
1
11
120
Enrique Marill
Cuba
5
0
0
4
1
0
10
127
Björn Danielsson
Sweden
2
4
0
6
1
0
13
111
Kimmo Friman
Finland
0
0
0
3
1
0
4
138
Jorma Rantakivi
Finland
5
0
0
6
1
1
13
111
Herwig Hauser
Austria
5
2
2
5
1
2
17
94
Ratschagin Odnjan
Mongolia
5
1
0
0
1
1
8
131
Daschdabaa Amgalan
Mongolia
4
1
0
2
1
2
10
127
Tschmdin Enchbat
Mongolia
3
4
0
4
1
1
13
111
Paglatshaw Altanzog
Mongolia
3
3
0
3
1
1
11
120
Damdingyn Batdelger
Mongolia
2
0
0
2
1
0
5
136
Eric Jan van der Marel
Netherlands
4
0
0
5
1
1
11
120
Jacobus Cornelis Groeneveld
Netherlands
5
0
0
6
1
0
12
115
Richard Clive Mason
United Kingdom
3
4
8
2
1
2
20
79
Vasile Pătraşcu
Romania
4
5
8
5
1
1
24
57
Bronze medal
Ireneusz Maciaszczyk
Poland
5
6
1
4
1
1
18
88
Adrian Păsculescu
Romania
2
4
8
6
1
0
21
77
Lubomír Balanda
Czechoslovakia
5
4
0
6
1
0
16
99
Wiesław Bek
Poland
5
6
0
6
0
7
24
57
Bronze medal
Sava Krstić
Yugoslavia
5
6
0
6
0
8
25
52
Bronze medal
Miroslav Jovanović
Yugoslavia
5
6
8
6
0
8
33
23
Silver medal
Paul Zeitz
United States of America
5
6
7
3
0
5
26
49
Bronze medal
Uwe Quasthoff
German Democratic Republic
5
6
8
6
0
7
32
26
Silver medal
Alfredo Bollar
Cuba
1
1
0
0
0
0
2
139
Jan Krzysztof Węgrzyn
Poland
5
6
1
0
0
0
12
115
Marek Lewkowicz
Poland
5
6
0
6
0
0
17
94
Jan Dereziński
Poland
5
0
8
3
0
0
16
99
Piotr Syryczyński
Poland
5
0
1
6
0
0
12
115
Örjan Smedby
Sweden
5
4
1
6
0
0
16
99
Nils Torsten Jönsson
Sweden
5
0
8
6
0
3
22
72
Patrice Castel
France
5
1
0
4
0
0
10
127
Osmo-Jukka Kanerva
Finland
4
4
0
6
0
1
15
104
Simo Vuorinen
Finland
5
0
0
6
0
0
11
120
Tapani Matala - Aho
Finland
5
3
0
2
0
1
11
120
Ivan Velev
Bulgaria
5
3
0
6
0
0
14
108
Rumen Angelov
Bulgaria
5
5
1
6
0
0
17
94
Kostadin Nedelchev Koruchev
Bulgaria
5
0
0
5
0
0
10
127
Tschoimpegyn Bat
Mongolia
2
2
0
4
0
0
8
131
Denzengyn Boldnjam
Mongolia
0
0
0
0
0
0
0
140
Serenchumgyn Tschargalsaichan
Mongolia
0
1
0
3
0
1
5
136
Miomir Kostić
Yugoslavia
5
4
0
6
0
4
19
82
Boris Liščević
Yugoslavia
5
6
1
6
0
1
19
82
Jos van der Hijden
Netherlands
5
0
0
3
0
0
8
131
Antonie Wijnand Frederik Rutgers
Netherlands
5
0
0
6
0
0
11
120
Peter Christiaan Schmale
Netherlands
5
0
0
6
0
0
11
120
Michael Allan Gray
United Kingdom
4
6
0
6
0
1
17
94
Johannes Taubenheim
German Democratic Republic
5
3
0
3
0
1
12
115
Tạ Hong Quang
Vietnam
5
6
3
6
0
7
27
40
Bronze medal
Constantin Cocea
Romania
5
0
3
4
0
0
12
115
Nguyễn Quoc Thang
Vietnam
5
6
0
4
0
7
22
72
Michael Valášek
Czechoslovakia
5
1
1
6
0
1
14
108
Jan Trlifaj
Czechoslovakia
5
6
0
6
0
1
18
88
Josef Voldřich
Czechoslovakia
5
6
0
6
0
1
18
88
Results may not be complete and may include mistakes. Please send relevant information to the webmaster:
webmaster@imo-official.org
.
Supported by Google
