United States of America

Year Contestant P1 P2 P3 P4 P5 P6 Total Rank Award
2025 Qiao Zhang 7 7 7 7 7 4 39 7 Gold medal
2025 Alexander Wang 7 7 7 7 7 2 37 9 Gold medal
2025 Andrew Lin 7 7 7 7 7 1 36 12 Gold medal
2025 Ruilin Wang 7 7 7 7 7 1 36 12 Gold medal
2025 Karn Chutinan 7 7 7 6 7 1 35 27 Gold medal
2025 Hannah Fox 7 7 5 7 7 0 33 81 Silver medal
2024 Alexander Wang 7 7 3 7 7 7 38 3 Gold medal
2024 Jessica Wan 7 7 5 7 7 2 35 5 Gold medal
2024 Linus Tang 7 7 3 7 7 1 32 14 Gold medal
2024 Krishna Pothapragada 7 6 2 7 7 2 31 19 Gold medal
2024 Qiao Zhang 7 7 0 5 7 3 29 47 Gold medal
2024 Jordan Lefkowitz 7 7 6 7 0 0 27 76 Silver medal
2023 Derek Liu 7 7 7 7 7 7 42 1 Gold medal
2023 Alexander Wang 7 7 7 7 7 6 41 6 Gold medal
2023 Eric Shen 7 7 7 7 7 2 37 12 Gold medal
2023 Huaye Jeff Lin 7 7 7 7 7 2 37 12 Gold medal
2023 Alex Zhao 7 7 7 7 7 0 35 28 Gold medal
2023 Maximus Lu 7 7 7 7 2 0 30 71 Silver medal
2022 Derek Liu 7 7 5 7 7 7 40 12 Gold medal
2022 Luke Robitaille 7 7 2 7 7 7 37 19 Gold medal
2022 Eric Shen 7 7 7 7 7 1 36 23 Gold medal
2022 Kevin Cong 7 7 2 7 7 6 36 23 Gold medal
2022 Andrew Gu 7 7 0 7 7 5 33 45 Silver medal
2022 Ram Goel 7 7 0 7 4 0 25 230 Bronze medal
2021 Luke Robitaille 7 1 7 7 7 7 36 3 Gold medal
2021 Zifan Wang 7 0 1 7 7 7 29 24 Gold medal
2021 Maxim Li 6 0 1 7 7 7 28 32 Gold medal
2021 Noah Walsh 6 0 0 7 7 7 27 41 Gold medal
2021 Quanlin Chen 7 1 1 7 7 0 23 53 Silver medal
2021 Ankit Bisain 7 0 7 7 0 1 22 63 Silver medal
2020 Luke Robitaille 7 7 7 7 7 1 36 4 Gold medal
2020 Quanlin Chen 7 7 4 7 7 1 33 22 Gold medal
2020 William Wang 7 7 4 7 7 1 33 22 Gold medal
2020 Tianze Jiang 7 7 0 7 7 1 29 59 Silver medal
2020 Gopal Goel 7 5 0 7 7 1 27 114 Silver medal
2020 Jeffrey Kwan 7 3 0 7 7 1 25 131 Silver medal
2019 Colin Shanmo Tang 7 7 7 7 7 7 42 1 Gold medal
2019 Daniel Zhu 7 7 7 7 7 7 42 1 Gold medal
2019 Vincent Huang 7 7 3 7 7 7 38 11 Gold medal
2019 Brandon Wang 7 7 7 7 7 1 36 15 Gold medal
2019 Luke Robitaille 7 6 2 7 7 6 35 18 Gold medal
2019 Edward Wan 7 6 0 7 7 7 34 28 Gold medal
2018 James Lin 7 7 7 7 7 7 42 1 Gold medal
2018 Mihir Anand Singhal 7 7 5 7 7 7 40 3 Gold medal
2018 Vincent Huang 7 6 2 7 7 7 36 10 Gold medal
2018 Andrew Gu 7 7 0 7 7 6 34 19 Gold medal
2018 Michael Ren 7 7 0 7 7 3 31 34 Gold medal
2018 Adam Ardeishar 7 7 0 7 7 1 29 61 Silver medal
2017 James Lin 7 7 0 7 7 2 30 6 Gold medal
2017 Andrew Gu 7 4 0 7 7 1 26 30 Gold medal
2017 Ankan Bhattacharya 7 5 0 7 7 0 26 30 Gold medal
2017 Zachary Chroman 7 2 0 7 1 7 24 49 Silver medal
2017 Junyao Peng 7 7 0 7 0 1 22 72 Silver medal
2017 Vincent Huang 7 4 0 7 1 1 20 103 Silver medal
2016 Allen Liu 7 7 7 7 7 7 42 1 Gold medal
2016 Yuan Yao 7 7 7 7 7 7 42 1 Gold medal
2016 Ashwin Sah 7 7 6 7 7 1 35 12 Gold medal
2016 Junyao Peng 7 7 0 7 7 7 35 12 Gold medal
2016 Michael Kural 6 7 1 7 7 3 31 23 Gold medal
2016 Ankan Bhattacharya 3 7 6 7 6 0 29 41 Gold medal
2015 Allen Liu 7 7 7 7 1 6 35 5 Gold medal
2015 David Stoner 7 7 7 7 7 0 35 5 Gold medal
2015 Ryan Alweiss 7 2 1 7 7 7 31 10 Gold medal
2015 Yang Liu 7 7 7 7 3 0 31 10 Gold medal
2015 Shyam Narayanan 7 7 2 7 5 0 28 26 Gold medal
2015 Michael Kural 7 2 7 7 2 0 25 40 Silver medal
2014 James Tao 7 7 7 7 7 0 35 15 Gold medal
2014 Mark Sellke 7 7 0 7 7 7 35 15 Gold medal
2014 Allen Liu 7 5 7 7 7 0 33 26 Gold medal
2014 Yang Liu 7 7 3 7 7 1 32 28 Gold medal
2014 Sammy Luo 7 7 0 7 2 7 30 36 Gold medal
2014 Joshua Brakensiek 7 7 6 7 1 0 28 50 Silver medal
2013 Bobby Shen 7 7 0 7 7 7 35 10 Gold medal
2013 Mark Sellke 7 7 0 7 7 7 35 10 Gold medal
2013 Victor Wang 7 7 7 7 7 0 35 10 Gold medal
2013 James Tao 7 3 7 7 7 0 31 34 Gold medal
2013 Thomas Swayze 7 7 0 7 7 1 29 57 Silver medal
2013 Ray Li 7 4 0 7 5 2 25 117 Silver medal
2012 Bobby Shen 7 7 4 7 7 7 39 3 Gold medal
2012 David Yang 7 7 7 7 1 7 36 9 Gold medal
2012 Thomas Swayze 7 7 7 7 7 0 35 11 Gold medal
2012 Mitchell Lee 7 7 5 6 4 0 29 30 Gold medal
2012 Ravi Jagadeesan 7 5 3 5 4 4 28 33 Gold medal
2012 Xiaoyu He 7 7 7 6 0 0 27 52 Silver medal
2011 David Yang 7 7 7 7 7 1 36 4 Gold medal
2011 Benjamin Gunby 7 2 7 7 7 0 30 14 Gold medal
2011 Evan O'Dorney 7 7 0 7 7 2 30 14 Gold medal
2011 Xiaoyu He 7 1 7 7 7 1 30 14 Gold medal
2011 Mitchell Lee 7 1 7 7 7 0 29 25 Gold medal
2011 Wenyu Cao 7 0 7 7 7 1 29 25 Gold medal
2010 Evan O'Dorney 6 7 5 7 7 7 39 2 Gold medal
2010 Xiaoyu He 7 7 0 7 7 0 28 27 Gold medal
2010 Benjamin Gunby 6 7 0 7 7 0 27 42 Gold medal
2010 Calvin Deng 7 7 0 7 0 5 26 48 Silver medal
2010 In Sung Na 7 7 3 7 1 0 25 53 Silver medal
2010 Allen Yuan 7 7 0 7 2 0 23 64 Silver medal
2009 John Berman 7 7 7 7 7 0 35 14 Gold medal
2009 Eric Larson 7 7 3 7 7 3 34 27 Gold medal
2009 Evan O'Dorney 7 7 7 2 7 0 30 54 Silver medal
2009 Delong Meng 7 7 1 7 7 0 29 62 Silver medal
2009 Qinxuan Pan 7 7 1 7 7 0 29 62 Silver medal
2009 Wenyu Cao 7 7 1 3 7 0 25 117 Silver medal
2008 Alex (Lin) Zhai 7 7 7 7 7 7 42 1 Gold medal
2008 Colin Sandon 7 7 7 7 7 0 35 12 Gold medal
2008 Krishanu Roy Sankar 7 5 0 6 7 7 32 35 Gold medal
2008 Shaunak Kishore 7 5 6 7 7 0 32 35 Gold medal
2008 Evan O'Dorney 7 4 0 7 7 1 26 78 Silver medal
2008 Paul Christiano 7 2 0 7 7 0 23 116 Silver medal
2007 Alex (Lin) Zhai 7 7 3 7 7 1 32 7 Gold medal
2007 Sherry Gong 7 7 3 7 7 1 32 7 Gold medal
2007 Brian Lawrence 6 7 0 7 7 1 28 40 Silver medal
2007 Arnav Tripathy 7 7 0 7 1 0 22 93 Silver medal
2007 Eric Larson 7 7 0 7 1 0 22 93 Silver medal
2007 Tedrick Leung 7 1 0 7 3 1 19 133 Bronze medal
2006 Arnav Tripathy 7 7 2 7 7 0 30 16 Gold medal
2006 Zarathustra Brady 7 7 1 7 7 0 29 21 Gold medal
2006 Alex (Lin) Zhai 7 6 1 6 2 3 25 49 Silver medal
2006 Zachary Abel 7 7 1 7 2 0 24 52 Silver medal
2006 Ryan (Taehyeon) Ko 7 7 1 7 1 0 23 60 Silver medal
2006 Yi Sun 7 7 1 7 1 0 23 60 Silver medal
2005 Brian Lawrence 7 7 7 7 7 7 42 1 Gold medal
2005 Eric Price 6 7 7 7 7 7 41 17 Gold medal
2005 Thomas Mildorf 7 7 7 7 7 4 39 20 Gold medal
2005 Robert T. Cordwell 5 7 7 7 3 7 36 29 Gold medal
2005 Sherry Gong 1 7 0 7 7 6 28 72 Silver medal
2005 Hyun Soo Kim 1 1 7 7 7 4 27 89 Silver medal
2004 Oleg Gol'berg 7 7 5 7 7 7 40 7 Gold medal
2004 Tiankai Liu 7 7 3 7 7 7 38 9 Gold medal
2004 Aaron Pixton 7 7 2 7 7 7 37 12 Gold medal
2004 Alison Miller 6 7 3 7 3 7 33 33 Gold medal
2004 Tony Zhang 6 7 4 7 7 2 33 33 Gold medal
2004 Matt Ince 7 6 3 7 4 4 31 46 Silver medal
2003 Po-Ru Loh 7 7 7 7 7 1 36 12 Gold medal
2003 Daniel Kane 7 7 0 7 7 7 35 16 Gold medal
2003 Aaron Pixton 7 7 4 7 7 1 33 20 Gold medal
2003 Anders Kaseorg 7 7 7 7 1 3 32 22 Gold medal
2003 Mark Lipson 7 5 0 7 7 1 27 46 Silver medal
2003 Yan Zhang 7 3 0 7 7 1 25 50 Silver medal
2002 Po-Ru Loh 7 7 1 7 7 7 36 4 Gold medal
2002 Tiankai Liu 7 7 5 3 3 7 32 15 Gold medal
2002 Daniel Kane 3 6 1 7 7 7 31 19 Gold medal
2002 Ricky Liu 7 7 1 7 7 2 31 19 Gold medal
2002 Anders Kaseorg 7 6 1 0 7 7 28 40 Silver medal
2002 Tong-Ke Xue 7 1 1 0 3 1 13 233 Honourable mention
2001 Gabriel Carroll 7 7 7 7 7 7 42 1 Gold medal
2001 Reid Barton 7 7 7 7 7 7 42 1 Gold medal
2001 Ian Le 7 7 6 7 6 1 34 19 Gold medal
2001 Tiankai Liu 7 5 5 7 2 5 31 33 Gold medal
2001 Oaz Nir 6 1 2 7 7 1 24 65 Silver medal
2001 Dong Shin 7 4 1 7 4 0 23 73 Silver medal
2000 Reid Barton 7 7 7 7 7 4 39 5 Gold medal
2000 George Jr. Lee 7 7 7 7 4 4 36 12 Gold medal
2000 Oaz Nir 7 7 2 7 7 0 30 36 Gold medal
2000 Ricky Liu 3 7 7 7 0 3 27 52 Silver medal
2000 Paul Valiant 7 5 3 4 0 7 26 57 Silver medal
2000 Po-Ru Loh 7 7 1 7 4 0 26 57 Silver medal
1999 Reid Barton 7 7 7 7 2 4 34 15 Gold medal
1999 Paul Valiant 7 7 2 7 7 2 32 20 Gold medal
1999 Melanie Wood 7 7 1 6 2 1 24 56 Silver medal
1999 Gabriel Carroll 7 1 7 4 3 1 23 62 Silver medal
1999 Po-Shen Loh 7 4 2 4 2 1 20 85 Silver medal
1999 Lawrence Detlor 7 2 1 5 1 1 17 119 Bronze medal
1998 Sasha Schwartz 7 7 7 7 7 1 36 12 Gold medal
1998 Gabriel Carroll 7 7 7 4 7 3 35 15 Gold medal
1998 Reid Barton 4 7 7 7 0 7 32 26 Gold medal
1998 Melanie Wood 7 7 2 7 0 7 30 38 Silver medal
1998 Kevin Lacker 7 0 5 7 3 7 29 49 Silver medal
1998 Paul Valiant 4 7 6 7 0 0 24 95 Silver medal
1997 Carl Bosley 7 7 7 7 7 7 42 1 Gold medal
1997 Nathan Curtis 7 7 7 7 7 5 40 7 Gold medal
1997 Li-Chung Chen 4 7 7 7 7 0 32 50 Silver medal
1997 John Clyde 5 2 7 7 7 2 30 60 Silver medal
1997 Daniel Stronger 7 7 4 7 3 1 29 70 Silver medal
1997 Joshua Nichols-Barrer 7 7 0 7 7 1 29 70 Silver medal
1996 Alexander Harry Saltman 7 7 7 7 2 7 37 4 Gold medal
1996 Christopher C. Chang 7 7 6 7 2 7 36 7 Gold medal
1996 Carl Bosley 7 5 2 7 3 7 31 21 Gold medal
1996 Michael Korn 7 7 7 1 2 7 31 21 Gold medal
1996 Carl Alexander Miller 4 0 7 6 1 7 25 50 Silver medal
1996 Nathan Curtis 7 2 7 7 1 1 25 50 Silver medal
1995 Joshua Nichols-Barrer 7 0 7 7 7 7 35 36 Silver medal
1995 Aleksandr Khazanov 4 7 7 7 2 7 34 54 Silver medal
1995 Jacob Lurie 7 0 3 7 7 7 31 73 Silver medal
1995 Andrei Gnepp 7 0 7 6 7 1 28 102 Bronze medal
1995 Jay Chyung 7 0 6 7 6 1 27 114 Bronze medal
1995 Christopher C. Chang 7 0 1 7 2 6 23 153 Bronze medal
1994 Aleksandr Khazanov 7 7 7 7 7 7 42 1 Gold medal
1994 Jacob Lurie 7 7 7 7 7 7 42 1 Gold medal
1994 Jeremy Bem 7 7 7 7 7 7 42 1 Gold medal
1994 Jonathan Weinstein 7 7 7 7 7 7 42 1 Gold medal
1994 Noam Shazeer 7 7 7 7 7 7 42 1 Gold medal
1994 Stephen Wang 7 7 7 7 7 7 42 1 Gold medal
1993 Lenhard Ng 7 7 7 2 7 7 37 4 Gold medal
1993 Andrew Dittmer 6 7 5 1 7 7 33 14 Gold medal
1993 Wei Hwa Huang 0 2 7 4 7 3 23 66 Silver medal
1993 Stephen Wang 7 2 0 2 7 4 22 73 Silver medal
1993 Jeremy Bem 7 1 1 1 4 4 18 111 Bronze medal
1993 Tim Chklovski 1 2 0 5 7 3 18 111 Bronze medal
1992 Kiran Kedlaya 7 7 7 7 1 7 36 9 Gold medal
1992 Robert Kleinberg 7 7 7 7 1 6 35 11 Gold medal
1992 Lenhard Ng 7 7 7 7 1 4 33 17 Gold medal
1992 Wei Hwa Huang 2 3 7 5 5 5 27 51 Silver medal
1992 Andrew H. Schultz 7 3 1 5 3 7 26 57 Silver medal
1992 Sergey Levin 7 5 3 5 0 4 24 73 Silver medal
1991 Joel Rosenberg 7 7 4 7 7 7 39 18 Gold medal
1991 Kiran Kedlaya 7 7 4 6 7 7 38 21 Silver medal
1991 Michail Sunitsky 7 7 3 7 7 7 38 21 Silver medal
1991 Robert Kleinberg 7 7 3 6 7 7 37 34 Silver medal
1991 Lenhard Ng 7 7 3 7 7 3 34 54 Silver medal
1991 Ruby Breydo 7 7 3 5 4 0 26 96 Bronze medal
1990 Kiran Kedlaya 7 7 4 7 7 7 39 9 Gold medal
1990 Jeffrey M. Vanderkam 7 7 4 7 7 3 35 20 Gold medal
1990 Royce Peng 1 7 7 7 7 4 33 24 Silver medal
1990 Avinoam Freedman 7 7 3 7 7 1 32 29 Silver medal
1990 Joel Rosenberg 0 7 1 7 7 1 23 71 Silver medal
1990 Timothy Kokesh 1 3 1 2 4 1 12 201
1989 Jordan S. Ellenberg 7 7 7 7 7 7 42 1 Gold medal
1989 Andrew H. Kresch 7 7 2 7 7 7 37 21 Silver medal
1989 Samuel A. Kutin 7 7 2 7 7 7 37 21 Silver medal
1989 Jeffrey M. Vanderkam 7 7 2 7 7 5 35 32 Silver medal
1989 Samuel K. Vandervelde 7 5 1 7 7 5 32 59 Silver medal
1989 David B. Carlton 0 3 0 7 7 7 24 104 Bronze medal
1988 John Woo 7 5 6 2 7 4 31 18 Silver medal
1988 Jordan S. Ellenberg 4 5 7 7 7 1 31 18 Silver medal
1988 Samuel A. Kutin 5 5 1 7 7 1 26 47 Silver medal
1988 Tal Kubo 7 5 1 7 4 0 24 56 Silver medal
1988 Eric K. Wepsic 7 7 7 0 1 1 23 60 Silver medal
1988 Hubert L. Bray 4 2 1 7 1 3 18 94 Bronze medal
1987 Eric K. Wepsic 7 7 7 7 7 7 42 1 Gold medal
1987 Jordan S. Ellenberg 7 7 7 7 7 7 42 1 Gold medal
1987 Robert Southworth 7 7 6 7 7 4 38 36 Silver medal
1987 William Schneeberger 7 7 1 7 7 7 36 44 Silver medal
1987 John Woo 7 7 7 7 1 3 32 59 Silver medal
1987 Matthew Cook 7 7 7 1 7 1 30 69 Bronze medal
1986 Joseph Keane 7 7 7 7 6 7 41 4 Gold medal, Special prize
1986 David Grabiner 7 7 1 7 7 7 36 12 Gold medal
1986 Jeremy Kahn 2 7 5 7 7 7 35 14 Gold medal
1986 John Overdeck 7 7 1 7 6 4 32 22 Silver medal
1986 Darien Lefkowitz 3 7 2 4 7 7 30 30 Silver medal
1986 William Cross 7 7 1 7 6 1 29 40 Silver medal
1985 Waldemar Horwat 7 7 7 7 0 7 35 7 Gold medal
1985 Jeremy Kahn 7 7 2 7 4 7 34 11 Gold medal
1985 Bjorn Poonen 7 7 7 2 1 7 31 19 Silver medal
1985 David Grabiner 0 7 7 7 1 7 29 22 Silver medal
1985 David Moews 7 7 4 0 4 5 27 33 Silver medal
1985 Joseph Keane 0 3 7 7 0 7 24 40 Silver medal
1984 David Moews 7 7 7 7 7 7 42 1 Gold medal
1984 David Grabiner 7 7 7 7 0 7 35 21 Silver medal
1984 Michael Reid 7 7 7 7 6 0 34 25 Silver medal
1984 Jeremy Kahn 7 7 0 2 7 7 30 35 Silver medal
1984 Steven Newman 7 7 7 5 4 0 30 35 Silver medal
1984 Douglas Davidson 7 7 7 0 3 0 24 53 Bronze medal
1983 Michael Reid 0 0 0 0 0 0 38 7 Gold medal
1983 Douglas Jungreis 0 0 0 0 0 0 36 10 Silver medal
1983 Steven Newman 0 0 0 0 0 0 33 17 Silver medal
1983 Jeremy Kahn 0 0 0 0 0 0 28 27 Silver medal
1983 James Yeh 0 0 0 0 0 0 21 58 Bronze medal
1983 John Steinke 0 0 0 0 0 0 15 87 Bronze medal
1982 Noam Elkies 7 6 7 7 6 7 40 4 Gold medal
1982 Brian Hunt 7 0 7 7 7 7 35 12 Silver medal
1982 Washington Taylor 4 3 6 7 7 5 32 21 Silver medal
1982 Douglas Jungreis 7 0 7 3 7 5 29 31 Bronze medal
1981 Benji Fisher 7 7 7 7 7 7 42 1 Gold medal
1981 Brian Hunt 7 7 7 7 7 7 42 1 Gold medal
1981 Jeremy Primer 7 7 7 7 7 7 42 1 Gold medal
1981 Noam Elkies 7 7 7 7 7 7 42 1 Gold medal
1981 Gregg Patruno 0 0 0 0 0 0 39 40 Silver medal
1981 Richard Stong 0 0 0 0 0 0 39 40 Silver medal
1981 James Roche 0 0 0 0 0 0 35 65 Silver medal
1981 David Yuen 0 0 0 0 0 0 33 74 Bronze medal