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
Grill Karl
Austria
6
1
7
6
6
8
34
21
Silver medal
Gstöttner Heinrich Josef
Austria
4
7
0
0
6
0
17
88
Pascher Wilfried
Austria
6
7
7
5
6
8
39
7
Gold medal
Schmidt Johann
Austria
6
1
1
3
0
2
13
101
Sinwel Herbert
Austria
6
7
7
5
3
0
28
41
Bronze medal
Stix Reinhard
Austria
4
0
5
4
6
4
23
66
Bronze medal
Tichy Robert
Austria
6
3
7
0
0
2
18
83
Wirthumer Gunter
Austria
6
7
0
6
0
1
20
73
Aleksandrov Ljodmil
Bulgaria
*
Benev Damjan
Bulgaria
*
Donchev Tsanko
Bulgaria
*
Bronze medal
Georgiev Georgi
Bulgaria
*
Bronze medal
Koruchev Kostadin Nedelchev
Bulgaria
*
Bronze medal
Penev Krasimir
Bulgaria
*
Surozhon Diko
Bulgaria
*
Bronze medal
Zhilkov Veselin
Bulgaria
5
1
7
6
6
8
33
27
Silver medal
Baumann Martin
Czechoslovakia
6
0
7
4
0
1
18
83
Klíma Vlastimil
Czechoslovakia
2
0
7
3
0
1
13
101
Kratochvíl Jan
Czechoslovakia
6
7
1
0
0
2
16
92
Malý Jan
Czechoslovakia
6
7
0
3
0
2
18
83
Navrátil Jiří
Czechoslovakia
6
7
0
0
6
8
27
48
Bronze medal
Slodička Ján
Czechoslovakia
6
7
0
0
6
1
20
73
Valášek Michael
Czechoslovakia
6
5
7
0
6
6
30
34
Bronze medal
Voldřich Josef
Czechoslovakia
6
7
1
2
2
2
20
73
?
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
Sikorav Jean Claude
France
6
7
7
6
6
8
40
1
Gold medal
Altmann Klaus
German Democratic Republic
6
7
6
6
6
5
36
13
Silver medal
Lehmann Ralph
German Democratic Republic
6
7
7
2
6
5
33
27
Silver medal
Marczinek Michael
German Democratic Republic
6
7
1
6
0
6
26
56
Bronze medal
Matte Udo
German Democratic Republic
6
7
7
6
0
3
29
38
Bronze medal
Quasthoff Uwe
German Democratic Republic
6
7
7
6
6
2
34
21
Silver medal
Reimann Harry
German Democratic Republic
6
7
7
0
6
8
34
21
Silver medal
Risch Uwe
German Democratic Republic
4
7
7
3
5
1
27
48
Bronze medal
Roßmann Helmut
German Democratic Republic
6
7
7
6
1
3
30
34
Bronze 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
Beris Antony
Greece
6
7
7
4
6
3
33
27
Silver medal
Bagó Balázs
Hungary
6
7
7
0
6
1
27
48
Bronze medal
Éltető László
Hungary
6
7
7
6
6
2
34
21
Silver medal
Jakab Tibor
Hungary
6
7
7
3
6
8
37
9
Silver medal
Neumann Attila
Hungary
5
2
7
6
1
2
23
66
Bronze medal
Seress Ákos
Hungary
6
7
7
3
1
4
28
41
Bronze medal
Soukup Lajos
Hungary
6
7
7
6
6
3
35
18
Silver medal
Sparing László
Hungary
6
7
7
6
6
5
37
9
Silver medal
Surján Péter
Hungary
6
4
7
6
6
8
37
9
Silver medal
?
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
Corneth Bert
Netherlands
6
0
0
0
0
2
8
120
Ehrhardt Jan
Netherlands
6
0
1
2
0
0
9
119
Engels Joep
Netherlands
1
0
0
3
0
0
4
126
Fijnvandraat Jaap
Netherlands
0
0
0
0
0
0
0
135
Geldof Susan
Netherlands
1
0
0
5
0
0
6
125
Koymans Karst
Netherlands
6
7
7
6
0
3
29
38
Bronze medal
Pasch Ton van der
Netherlands
1
0
0
0
0
2
3
130
Teschmacher Heino
Netherlands
4
0
2
1
1
0
8
120
Błeszyński Stanisław
Poland
*
Burdzy Krzysztof
Poland
*
Danielewski Włodzimierz
Poland
*
Dereziński Jan
Poland
*
Dubikajtis Jacek
Poland
*
Nehring Jerzy
Poland
*
Syryczyński Piotr
Poland
6
7
3
0
6
5
27
48
Bronze medal
Tarasiuk Jerzy
Poland
6
7
2
6
6
6
33
27
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
Achihai Dan
Romania
6
5
7
6
3
8
35
18
Silver medal
Arsu Griua
Romania
6
0
7
0
6
8
27
48
Bronze medal
Olaru Adrian
Romania
6
0
7
5
6
4
28
41
Bronze medal
Păsculescu Adrian
Romania
5
1
7
4
5
1
23
66
Bronze medal
Åberg Hans
Sweden
5
1
0
0
2
2
10
115
Augustsson Lennart
Sweden
3
1
0
6
0
3
13
101
Bøgvad Richard
Sweden
5
7
5
3
0
2
22
70
Engdahl Erik
Sweden
1
6
4
1
1
3
16
92
Jonsson Bengt
Sweden
6
7
3
0
0
1
17
88
Jönsson Torsten
Sweden
1
7
3
0
0
0
11
109
Meurman Arne
Sweden
6
7
7
6
0
8
34
21
Silver medal
Salberger Per
Sweden
6
7
7
6
5
6
37
9
Silver medal
Finashin Sergei
Union of Soviet Socialist Republics
6
7
1
5
6
0
25
61
Bronze medal
Hovanova Tatyana
Union of Soviet Socialist Republics
6
7
6
5
6
2
32
31
Silver medal
Koriyushkin Aleksandr
Union of Soviet Socialist Republics
6
7
7
6
6
4
36
13
Silver medal
Neretin Yurij
Union of Soviet Socialist Republics
6
4
1
6
6
2
25
61
Bronze medal
Reznikov Aleksandr
Union of Soviet Socialist Republics
6
7
7
6
6
2
34
21
Silver medal
Shmelev Georgij
Union of Soviet Socialist Republics
6
7
7
0
6
2
28
41
Bronze medal
Yunus Ilya
Union of Soviet Socialist Republics
6
2
7
3
0
8
26
56
Bronze medal
Yusin Boris
Union of Soviet Socialist Republics
6
7
7
6
6
8
40
1
Gold medal
Barton Pelham Mervyn
United Kingdom
6
7
0
6
0
5
24
65
Bronze medal
Frankis David G
United Kingdom
6
7
5
6
6
6
36
13
Silver medal
Hartley John Peter
United Kingdom
6
7
0
6
0
4
23
66
Bronze medal
Hitchcock Jonathan James
United Kingdom
6
7
7
6
6
8
40
1
Gold medal
Rickard John
United Kingdom
6
7
7
6
6
8
40
1
Gold medal
Seal David James
United Kingdom
6
7
5
6
0
8
32
31
Silver medal
Verschueren Paul
United Kingdom
3
2
0
5
6
3
19
80
Walker David Stuart
United Kingdom
6
7
0
6
6
2
27
48
Bronze medal
Beard Bernard
United States of America
2
3
3
0
2
1
11
109
Herdeg Paul
United States of America
6
7
7
6
6
8
40
1
Gold medal
Kelly Reed
United States of America
6
7
0
6
6
3
28
41
Bronze medal
Lyons Russell
United States of America
5
7
7
6
0
3
28
41
Bronze medal
Modzelewski Stephen
United States of America
6
7
6
6
6
1
32
31
Silver medal
Puckette Miller
United States of America
6
7
7
6
6
7
39
7
Gold medal
Tschantz Steven
United States of America
6
7
0
6
2
8
29
38
Bronze medal
Vojta Paul
United States of America
6
7
7
6
6
8
40
1
Gold medal
Diễm Hằng Phan Vũ
Vietnam
25
61
Bronze medal
Khánh Trọng Nguyễn
Vietnam
30
34
Bronze medal
Long Lê Đình
Vietnam
17
88
Long Nguyễn
Vietnam
26
56
Bronze medal
Minh Đức Nguyễn
Vietnam
36
13
Silver medal
Tiến Lê Quang
Vietnam
20
73
Văn Sự Nguyễn
Vietnam
21
72
Ćojbašić Milenko
Yugoslavia
*
Forstnerič France
Yugoslavia
*
Ingatović Aleksandar
Yugoslavia
*
Jančić Zoran
Yugoslavia
*
Kostić Miomir
Yugoslavia
6
7
7
6
0
0
26
56
Bronze medal
Perić Milan
Yugoslavia
*
Perović Žikica
Yugoslavia
*
Varga Jožef B.
Yugoslavia
6
7
7
6
6
4
36
13
Silver medal
*
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