International Olympiad in Informatics – Statistics
Olympiads
Countries
Tasks
Hall of Fame
Search
Login
Add
United States of America
Hall of Fame
People
Delegations
Results
Main
Year
▼
Contestant
Country
Tasks
Score
Rank
Award
Abs.
Rel.
Abs.
Rel.
2024
Brian Xue
United States of America
100
83.31
59
29
100
100.0
471.31
78.55%
3/353
99.43%
Gold
Agastya Goel
United States of America
100
43.97
31
100
100
64.0
438.97
73.16%
4/353
99.15%
Gold
Rain Jiang
United States of America
100
31.40
100
3
100
100.0
434.40
72.40%
5/353
98.87%
Gold
Rohin Garg
United States of America
100
51.70
23
17
100
57.0
348.70
58.12%
40/353
88.95%
Silver
2023
Rain Jiang
United States of America
100
85
77.5
31
100
54
447.5
74.58%
5/350
98.86%
Gold
Agastya Goel
United States of America
100
70
70.0
31
65
82
418.0
69.67%
7/350
98.29%
Gold
Rohin Garg
United States of America
83
70
77.5
23
100
35
388.5
64.75%
12/350
96.86%
Gold
Austin Geng
United States of America
43
60
65.5
14
100
88
370.5
61.75%
17/350
95.43%
Gold
2022
Hankai Zhang
United States of America
100
80.0
100
100
99.56
55.00
534.56
89.09%
5/349
98.85%
Gold
Timothy Feng
United States of America
100
80.0
40
100
100.00
100.00
520.00
86.67%
8/349
97.99%
Gold
Benjamin Chen
United States of America
100
80.0
27
100
99.89
55.00
461.89
76.98%
21/349
94.27%
Gold
Rain Jiang
United States of America
100
65.0
60
100
10.00
57.10
392.10
65.35%
36/349
89.97%
Silver
2021
Rain Jiang
United States of America
100
100
45
100
100
34
479
79.83%
5/351
98.86%
Gold
Siyong Huang
United States of America
100
37
70
100
62
71
440
73.33%
12/351
96.87%
Gold
Timothy Feng
United States of America
100
37
30
100
89
58
414
69.00%
17/351
95.44%
Gold
Richard Qi
United States of America
11
100
15
100
89
21
336
56.00%
47/351
86.89%
Silver
2020
William Lin
United States of America
100
100
100
100
100.00
100.00
600.00
100.00%
1/343
100.00%
Gold
Walden Yan
United States of America
32
100
100
100
73.38
100.00
505.38
84.23%
19/343
94.75%
Gold
Xinyang Chen
United States of America
14
100
90
100
99.12
100.00
503.12
83.85%
21/343
94.17%
Gold
Danny Mittal
United States of America
19
96
55
100
80.14
65.32
415.46
69.24%
48/343
86.30%
Silver
2019
Benjamin Qi
United States of America
100
100
100
90.09
100
57
547.09
91.18%
1/327
100.00%
Gold
Eric Zhang
United States of America
100
40
100
83.87
100
43
466.87
77.81%
7/327
98.17%
Gold
Daniel Zhang
United States of America
100
40
100
77.75
100
24
441.75
73.62%
13/327
96.33%
Gold
William Lin
United States of America
100
29
0
74.20
100
57
360.20
60.03%
56/327
83.18%
Silver
2018
Benjamin Qi
United States of America
100
100
100
63
100
36
499
83.17%
1/335
100.00%
Gold
Eric Zhang
United States of America
100
37
49
100
51
60
397
66.17%
9/335
97.61%
Gold
Spencer Compton
United States of America
100
37
49
72
51
60
369
61.50%
13/335
96.42%
Gold
William Hu
United States of America
97
17
49
16
11
36
226
37.67%
129/335
61.79%
Bronze
2017
Zhezheng Luo
United States of America
93.53
100
5
97.74
70
100
466.27
77.71%
3/304
99.34%
Gold
2016
Daniel Chiu
United States of America
100
34
38
100
100
60
432
72.00%
15/308
95.45%
Gold
Lawrence Li
United States of America
100
34
23
100
100
60
417
69.50%
23/308
92.86%
Gold
Dhruv Rohatgi
United States of America
100
34
23
100
100
60
417
69.50%
23/308
92.86%
Gold
Calvin Lee
United States of America
100
34
0
80
100
60
374
62.33%
44/308
86.04%
Silver
2015
Andrew He
United States of America
100
55.72
100
100
100
100
555.72
92.62%
3/322
99.38%
Gold
Daniel Chiu
United States of America
100
71.42
34
100
100
61
466.42
77.74%
18/322
94.72%
Gold
Alexander Wei
United States of America
100
71.42
34
100
100
61
466.42
77.74%
18/322
94.72%
Gold
Demi Guo
United States of America
100
45.45
100
100
36
0
381.45
63.58%
49/322
85.09%
Silver
2014
Scott Wu
United States of America
100
100
100
100
100
100
600
100.00%
1/311
100.00%
Gold
Steven Hao
United States of America
56
100
100
100
69
100
525
87.50%
6/311
98.39%
Gold
Joshua Brakensiek
United States of America
100
100
100
100
46
47
493
82.17%
12/311
96.46%
Gold
Andrew He
United States of America
56
100
100
100
69
47
472
78.67%
16/311
95.18%
Gold
2013
Scott Wu
United States of America
100
98
76
100
100
80
554
92.33%
5/299
98.66%
Gold
Joshua Brakensiek
United States of America
100
87
55
100
100
63
505
84.17%
14/299
95.65%
Gold
Johnny Ho
United States of America
100
100
76
100
28
36
440
73.33%
37/299
87.96%
Silver
Steven Hao
United States of America
100
73
55
100
53
37
418
69.67%
52/299
82.94%
Silver
2012
Johnny Ho
United States of America
100
100
100
100
100
100
600
100.00%
1/310
100.00%
Gold
Mitchell Lee
United States of America
69
100
100
55
19
100
443
73.83%
10/310
97.10%
Gold
Scott Wu
United States of America
58
20
100
55
43
100
376
62.67%
22/310
93.23%
Gold
Daniel Ziegler
United States of America
9
20
34
55
0
100
218
36.33%
90/310
71.29%
Bronze
2011
Wenyu Cao
United States of America
69
100
100
100
97
100
566
94.33%
6/303
98.35%
Gold
Johnny Ho
United States of America
69
100
100
100
50
99
518
86.33%
17/303
94.72%
Gold
Albert Gu
United States of America
49
100
100
100
50
98
497
82.83%
19/303
94.06%
Gold
Nathan Pinsker
United States of America
69
21
100
100
50
98
438
73.00%
42/303
86.47%
Silver
2010
Wenyu Cao
United States of America
100
94
100
79
100
100
62
100
735
89.63%
4/297
98.99%
Gold
Michael Cohen
United States of America
100
84
100
87
100
100
49
100
720
87.80%
5/297
98.65%
Gold
Neal Wu
United States of America
100
91
100
93
100
100
66
50
700
85.37%
13/297
95.96%
Gold
Brian Hamrick
United States of America
100
96
100
60
100
100
60
50
666
81.22%
43/297
85.86%
Silver
2009
Neal Wu
United States of America
21
100
100
100
100
84
75
85
665
83.12%
7/301
98.01%
Gold
Brian Hamrick
United States of America
52
100
100
100
100
100
50
40
642
80.25%
15/301
95.35%
Gold
Wenyu Cao
United States of America
21
100
100
100
100
100
30
62
613
76.62%
28/301
91.03%
Silver
Travis Hance
United States of America
21
100
100
100
100
100
5
40
566
70.75%
39/301
87.38%
Silver
2008
David Benjamin
United States of America
100
57
62
100
100
10
429
71.50%
8/283
97.53%
Gold
Neal Wu
United States of America
100
10
100
100
100
10
420
70.00%
10/283
96.82%
Gold
Jacob Steinhardt
United States of America
100
–
68
0
100
35
303
50.50%
29/283
90.11%
Silver
Brian Hamrick
United States of America
100
2
24
100
34
15
275
45.83%
37/283
87.28%
Silver
2007
John Pardon
United States of America
100
100
100
100
80
30
510
85.00%
5/285
98.60%
Gold
Richard McCutchen
United States of America
100
100
32
100
100
30
462
77.00%
9/285
97.19%
Gold
Ye Wang
United States of America
100
55
0
100
38
30
323
53.83%
48/285
83.51%
Silver
David Benjamin
United States of America
30
11
8
100
50
–
199
33.17%
134/285
53.33%
Bronze
2006
John Pardon
United States of America
100
100
79
100
17
44
440
73.33%
5/282
98.58%
Gold
Richard McCutchen
United States of America
100
100
100
30
23
7
360
60.00%
37/282
87.23%
Silver
Bohua Zhan
United States of America
100
100
87
5
26
38
356
59.33%
42/282
85.46%
Silver
George Boxer
United States of America
100
62
56
100
0
26
344
57.33%
50/282
82.62%
Silver
2005
Eric Price
United States of America
100
100
100
100
100
100
600
100.00%
1/276
100.00%
Gold
Alex Schwendner
United States of America
100
100
100
66
100
100
566
94.33%
8/276
97.46%
Gold
Richard McCutchen
United States of America
100
100
35
100
100
100
535
89.17%
16/276
94.57%
Gold
John Pardon
United States of America
75
100
100
100
100
30
505
84.17%
21/276
92.75%
Gold
2004
Brian Jacokes
United States of America
80
100
90
95
50
100
515
85.83%
6/291
98.28%
Gold
Anders Kaseorg
United States of America
50
100
100
100
100
25
475
79.17%
13/291
95.88%
Gold
Eric Price
United States of America
25
100
70
100
40
100
435
72.50%
28/291
90.72%
Silver
Alex Schwendner
United States of America
0
100
20
100
100
100
420
70.00%
36/291
87.97%
Silver
2003
Alex Schwendner
United States of America
100
100
49.4
95.0
70
8
422.4
70.40%
6/265
98.11%
Gold
Tiankai Liu
United States of America
100
5
64.4
70.0
100
72
411.4
68.57%
9/265
96.98%
Gold
Anders Kaseorg
United States of America
65
25
49.4
68.0
5
88
300.4
50.07%
46/265
83.02%
Silver
Timothy Abbott
United States of America
10
30
44.6
85.5
100
28
298.1
49.68%
48/265
82.26%
Silver
Eric Price
United States of America 2
100
0
63.4
86.5
65
72
386.9
64.48%
Gold
*
Adam Rosenfield
United States of America 2
60
20
29.4
85.5
35
96
325.9
54.32%
Silver
*
Boris Alexeev
United States of America 2
30
10
49.4
85.5
70
8
252.9
42.15%
Bronze
*
Brian Jacokes
United States of America 2
0
70
12.0
84.5
0
28
194.5
32.42%
Bronze
*
2002
Tiankai Liu
United States of America
220
195
415
69.17%
4/276
98.91%
Gold
Jacob Burnim
United States of America
102
191
293
48.83%
24/276
91.67%
Silver
Adam D'Angelo
United States of America
72
200
272
45.33%
34/276
88.04%
Silver
Alex Schwendner
United States of America
80
170
250
41.67%
51/276
81.88%
Silver
2001
Reid Barton
United States of America
580
96.67%
1/272
100.00%
Gold
Tom Widland
United States of America
375
62.50%
25/272
91.18%
Silver
Vladimir Novakovski
United States of America
315
52.50%
48/272
82.72%
Silver
Steven Sivek
United States of America
173
28.83%
117/272
57.35%
Bronze
2000
Reid Barton
United States of America
610
87.14%
10/278
96.76%
Gold
John Danaher
United States of America
530
75.71%
26/278
91.01%
Silver
Percy Liang
United States of America
530
75.71%
26/278
91.01%
Silver
Gregory Price
United States of America
350
50.00%
91/278
67.63%
Bronze
1999
Daniel Wright
United States of America
310
51.67%
29/253
88.93%
Silver
Benjamin Mathews
United States of America
240
40.00%
56/253
78.26%
Silver
Percy Liang
United States of America
220
36.67%
71/253
72.33%
Bronze
David Cheng
United States of America
157
26.17%
115/253
54.94%
Bronze
1998
Adrian Sox
United States of America
660
94.29%
16/241
93.78%
Gold
Matthew Craighead
United States of America
570
81.43%
34/241
86.31%
Silver
Chuong Do
United States of America
250
35.71%
133/241
45.23%
Alexander Wissner-Gross
United States of America
160
22.86%
161/241
33.61%
1997
Matthew Craighead
United States of America
100
20
24
92
92
63
391
65.17%
14/221
94.12%
Gold
Daniel Adkins
United States of America
10
4
71
93
97
40
315
52.50%
44/221
80.54%
Silver
Russell Cox
United States of America
62
36
53
0
91
6
248
41.33%
75/221
66.52%
Bronze
Benjamin Mathews
United States of America
99
20
0
0
44
31
194
32.33%
116/221
47.96%
1996
Daniel Adkins
United States of America
155
77.50%
46/220
79.55%
Silver
Matthew Craighead
United States of America
133
66.50%
71/220
68.18%
Bronze
Keldon Jones
United States of America
111
55.50%
95/220
57.27%
Bronze
Joseph Turian
United States of America
51
25.50%
177/220
20.00%
1995
Russell Cox
United States of America
18
32
29
30
18
32
159
79.50%
11/210
95.24%
Gold
Hubert Chen
United States of America
15
32
13
30
28
28
146
73.00%
23/210
89.52%
Silver
Daniel Adkins
United States of America
6
32
22
3
26
24
113
56.50%
69/210
67.62%
Bronze
Valentin Spitkovsky
United States of America
9
8
17
19
16
24
93
46.50%
100/210
52.86%
Bronze
Erika Hoffeld
United States of America
0
0
14
0
6
20
40
20.00%
163/210
22.86%
1994
Mehul Patel
United States of America
30
30
40
6
20
30
156
78.00%
10/189
95.24%
Gold
Brian Dean
United States of America
30
30
30
6
15
10
121
60.50%
24/189
87.83%
Silver
Hubert Chen
United States of America
30
30
0
30
5
0
95
47.50%
52/189
73.02%
Bronze
James Ayers
United States of America
30
30
0
6
5
20
91
45.50%
56/189
70.90%
Bronze
1993
Hal Burch
United States of America
175
87.50%
15/155
90.97%
Silver
Mehul Patel
United States of America
175
87.50%
15/155
90.97%
Silver
Eric Pabst
United States of America
146
73.00%
51/155
67.74%
Bronze
Yonah Schmeidler
United States of America
137
68.50%
62/155
60.65%
Bronze
1992
Nathan Bronson
United States of America
200
100.00%
1/171
100.00%
Gold
Shawn Smith
United States of America
200
100.00%
1/171
100.00%
Gold
Russell Hunt
United States of America
Mike Prior
United States of America