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
◄
17
th
IMO 1975
►
Country results
•
Individual results
•
Statistics
Contestant
[
♀
♂
]
[←]
Country
P1
P2
P3
P4
P5
P6
∑
Total
#
Rank
Award
Milenko Ćojbašić
Yugoslavia
*
France Forstnerič
Yugoslavia
*
Aleksandar Ingatović
Yugoslavia
*
Zoran Jančić
Yugoslavia
*
Miomir Kostić
Yugoslavia
6
7
7
6
0
0
26
56
Bronze medal
Milan Perić
Yugoslavia
*
Žikica Perović
Yugoslavia
*
Jožef B. Varga
Yugoslavia
6
7
7
6
6
4
36
13
Silver medal
Phan Vũ Diễm Hằng
Vietnam
25
61
Bronze medal
Nguyễn Khánh Trọng
Vietnam
30
34
Bronze medal
Lê Đình Long
Vietnam
17
88
Nguyễn Long
Vietnam
26
56
Bronze medal
Nguyễn Minh Đức
Vietnam
36
13
Silver medal
Lê Quang Tiến
Vietnam
20
73
Nguyễn Văn Sự
Vietnam
21
72
Bernard Beard
United States of America
2
3
3
0
2
1
11
109
Paul Herdeg
United States of America
6
7
7
6
6
8
40
1
Gold medal
Reed Kelly
United States of America
6
7
0
6
6
3
28
41
Bronze medal
Russell Lyons
United States of America
5
7
7
6
0
3
28
41
Bronze medal
Stephen Modzelewski
United States of America
6
7
6
6
6
1
32
31
Silver medal
Miller Puckette
United States of America
6
7
7
6
6
7
39
7
Gold medal
Steven Tschantz
United States of America
6
7
0
6
2
8
29
38
Bronze medal
Paul Vojta
United States of America
6
7
7
6
6
8
40
1
Gold medal
Pelham Mervyn Barton
United Kingdom
6
7
0
6
0
5
24
65
Bronze medal
David G Frankis
United Kingdom
6
7
5
6
6
6
36
13
Silver medal
John Peter Hartley
United Kingdom
6
7
0
6
0
4
23
66
Bronze medal
Jonathan James Hitchcock
United Kingdom
6
7
7
6
6
8
40
1
Gold medal
John Rickard
United Kingdom
6
7
7
6
6
8
40
1
Gold medal
David James Seal
United Kingdom
6
7
5
6
0
8
32
31
Silver medal
Paul Verschueren
United Kingdom
3
2
0
5
6
3
19
80
David Stuart Walker
United Kingdom
6
7
0
6
6
2
27
48
Bronze medal
Sergei Finashin
Union of Soviet Socialist Republics
6
7
1
5
6
0
25
61
Bronze medal
Tatyana Hovanova
Union of Soviet Socialist Republics
6
7
6
5
6
2
32
31
Silver medal
Aleksandr Koriyushkin
Union of Soviet Socialist Republics
6
7
7
6
6
4
36
13
Silver medal
Yurij Neretin
Union of Soviet Socialist Republics
6
4
1
6
6
2
25
61
Bronze medal
Aleksandr Reznikov
Union of Soviet Socialist Republics
6
7
7
6
6
2
34
21
Silver medal
Georgij Shmelev
Union of Soviet Socialist Republics
6
7
7
0
6
2
28
41
Bronze medal
Ilya Yunus
Union of Soviet Socialist Republics
6
2
7
3
0
8
26
56
Bronze medal
Boris Yusin
Union of Soviet Socialist Republics
6
7
7
6
6
8
40
1
Gold medal
Hans Åberg
Sweden
5
1
0
0
2
2
10
115
Lennart Augustsson
Sweden
3
1
0
6
0
3
13
101
Richard Bøgvad
Sweden
5
7
5
3
0
2
22
70
Erik Engdahl
Sweden
1
6
4
1
1
3
16
92
Bengt Jonsson
Sweden
6
7
3
0
0
1
17
88
Torsten Jönsson
Sweden
1
7
3
0
0
0
11
109
Arne Meurman
Sweden
6
7
7
6
0
8
34
21
Silver medal
Per Salberger
Sweden
6
7
7
6
5
6
37
9
Silver medal
?
Romania
6
3
3
0
0
2
14
98
?
Romania
2
7
0
0
6
1
16
92
?
Romania
5
0
7
0
4
2
18
83
?
Romania
4
7
7
0
0
1
19
80
Dan Achihai
Romania
6
5
7
6
3
8
35
18
Silver medal
Griua Arsu
Romania
6
0
7
0
6
8
27
48
Bronze medal
Adrian Olaru
Romania
6
0
7
5
6
4
28
41
Bronze medal
Adrian Păsculescu
Romania
5
1
7
4
5
1
23
66
Bronze medal
Stanisław Błeszyński
Poland
*
Krzysztof Burdzy
Poland
*
Włodzimierz Danielewski
Poland
*
Jan Dereziński
Poland
*
Jacek Dubikajtis
Poland
*
Jerzy Nehring
Poland
*
Piotr Syryczyński
Poland
6
7
3
0
6
5
27
48
Bronze medal
Jerzy Tarasiuk
Poland
6
7
2
6
6
6
33
27
Silver medal
Bert Corneth
Netherlands
6
0
0
0
0
2
8
120
Jan Ehrhardt
Netherlands
6
0
1
2
0
0
9
119
Joep Engels
Netherlands
1
0
0
3
0
0
4
126
Jaap Fijnvandraat
Netherlands
0
0
0
0
0
0
0
135
Susan Geldof
Netherlands
1
0
0
5
0
0
6
125
Karst Koymans
Netherlands
6
7
7
6
0
3
29
38
Bronze medal
Ton van der Pasch
Netherlands
1
0
0
0
0
2
3
130
Heino Teschmacher
Netherlands
4
0
2
1
1
0
8
120
?
Mongolia
3
7
5
6
3
2
26
56
Bronze medal
?
Mongolia
1
1
0
0
0
0
2
132
?
Mongolia
0
0
0
1
1
0
2
132
?
Mongolia
2
0
0
0
0
1
3
130
?
Mongolia
3
0
4
0
0
0
7
123
?
Mongolia
1
4
1
0
2
2
10
115
?
Mongolia
2
2
0
6
1
1
12
108
?
Mongolia
2
2
4
4
1
0
13
101
Balázs Bagó
Hungary
6
7
7
0
6
1
27
48
Bronze medal
László Éltető
Hungary
6
7
7
6
6
2
34
21
Silver medal
Tibor Jakab
Hungary
6
7
7
3
6
8
37
9
Silver medal
Attila Neumann
Hungary
5
2
7
6
1
2
23
66
Bronze medal
Ákos Seress
Hungary
6
7
7
3
1
4
28
41
Bronze medal
Lajos Soukup
Hungary
6
7
7
6
6
3
35
18
Silver medal
László Sparing
Hungary
6
7
7
6
6
5
37
9
Silver medal
Péter Surján
Hungary
6
4
7
6
6
8
37
9
Silver medal
?
Greece
2
0
0
0
0
0
2
132
?
Greece
4
0
0
0
0
0
4
126
?
Greece
5
0
0
2
0
0
7
123
?
Greece
4
0
1
0
2
1
8
120
?
Greece
5
2
1
0
2
0
10
115
?
Greece
1
0
7
0
3
0
11
109
?
Greece
5
4
7
2
2
0
20
73
Antony Beris
Greece
6
7
7
4
6
3
33
27
Silver medal
Klaus Altmann
German Democratic Republic
6
7
6
6
6
5
36
13
Silver medal
Ralph Lehmann
German Democratic Republic
6
7
7
2
6
5
33
27
Silver medal
Michael Marczinek
German Democratic Republic
6
7
1
6
0
6
26
56
Bronze medal
Udo Matte
German Democratic Republic
6
7
7
6
0
3
29
38
Bronze medal
Uwe Quasthoff
German Democratic Republic
6
7
7
6
6
2
34
21
Silver medal
Harry Reimann
German Democratic Republic
6
7
7
0
6
8
34
21
Silver medal
Uwe Risch
German Democratic Republic
4
7
7
3
5
1
27
48
Bronze medal
Helmut Roßmann
German Democratic Republic
6
7
7
6
1
3
30
34
Bronze medal
?
France
6
7
7
6
0
1
27
48
Bronze medal
?
France
6
7
7
6
6
3
35
18
Silver medal
?
France
1
1
1
6
1
0
10
115
?
France
4
0
0
6
0
1
11
109
?
France
2
2
2
6
0
2
14
98
?
France
6
0
0
6
5
2
19
80
?
France
6
0
4
6
2
2
20
73
Jean Claude Sikorav
France
6
7
7
6
6
8
40
1
Gold medal
Martin Baumann
Czechoslovakia
6
0
7
4
0
1
18
83
Vlastimil Klíma
Czechoslovakia
2
0
7
3
0
1
13
101
Jan Kratochvíl
Czechoslovakia
6
7
1
0
0
2
16
92
Jan Malý
Czechoslovakia
6
7
0
3
0
2
18
83
Jiří Navrátil
Czechoslovakia
6
7
0
0
6
8
27
48
Bronze medal
Ján Slodička
Czechoslovakia
6
7
0
0
6
1
20
73
Michael Valášek
Czechoslovakia
6
5
7
0
6
6
30
34
Bronze medal
Josef Voldřich
Czechoslovakia
6
7
1
2
2
2
20
73
Ljodmil Aleksandrov
Bulgaria
*
Damjan Benev
Bulgaria
*
Tsanko Donchev
Bulgaria
*
Bronze medal
Georgi Georgiev
Bulgaria
*
Bronze medal
Kostadin Nedelchev Koruchev
Bulgaria
*
Bronze medal
Krasimir Penev
Bulgaria
*
Diko Surozhon
Bulgaria
*
Bronze medal
Veselin Zhilkov
Bulgaria
5
1
7
6
6
8
33
27
Silver medal
Karl Grill
Austria
6
1
7
6
6
8
34
21
Silver medal
Heinrich Josef Gstöttner
Austria
4
7
0
0
6
0
17
88
Wilfried Pascher
Austria
6
7
7
5
6
8
39
7
Gold medal
Johann Schmidt
Austria
6
1
1
3
0
2
13
101
Herbert Sinwel
Austria
6
7
7
5
3
0
28
41
Bronze medal
Reinhard Stix
Austria
4
0
5
4
6
4
23
66
Bronze medal
Robert Tichy
Austria
6
3
7
0
0
2
18
83
Gunter Wirthumer
Austria
6
7
0
6
0
1
20
73
*
Names and scores are known but cannot be matched.
Results may not be complete and may include mistakes. Please send relevant information to the webmaster:
webmaster@imo-official.org
.
Supported by Google
