COMPUTER SCIENTIST
Brian Kernighan
1942 - Today

Brian Kernighan
Brian Wilson Kernighan (; born January 30, 1942) is a Canadian computer scientist. He worked at Bell Labs and contributed to the development of Unix alongside Unix creators Ken Thompson and Dennis Ritchie. Kernighan's name became widely known through co-authorship of the first book on the C programming language (The C Programming Language) with Dennis Ritchie. Kernighan affirmed that he had no part in the design of the C language ("it's entirely Dennis Ritchie's work"). Read more on Wikipedia
His biography is available in different languages on Wikipedia. Brian Kernighan is the 61st most popular computer scientist (down from 48th in 2019), the 183rd most popular biography from Canada (down from 155th in 2019) and the 2nd most popular Canadian Computer Scientist.
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Among COMPUTER SCIENTISTS
Among computer scientists, Brian Kernighan ranks 61 out of 245. Before him are Leslie Lamport, Alan Perlis, Pierre Bézier, James Gosling, Amir Pnueli, and Yann LeCun. After him are J. C. R. Licklider, Vernor Vinge, Ron Rivest, Jean Bartik, Ruth Teitelbaum, and Robert C. Martin.
Most Popular Computer Scientists in Wikipedia
Go to all RankingsLeslie Lamport
1941 - Present
HPI: 61.71
Rank: 55
Alan Perlis
1922 - 1990
HPI: 61.68
Rank: 56
Pierre Bézier
1910 - 1999
HPI: 61.51
Rank: 57
James Gosling
1955 - Present
HPI: 61.46
Rank: 58
Amir Pnueli
1941 - 2009
HPI: 61.45
Rank: 59
Yann LeCun
1960 - Present
HPI: 61.31
Rank: 60
Brian Kernighan
1942 - Present
HPI: 61.20
Rank: 61
J. C. R. Licklider
1915 - 1990
HPI: 61.18
Rank: 62
Vernor Vinge
1944 - 2024
HPI: 61.16
Rank: 63
Ron Rivest
1947 - Present
HPI: 61.15
Rank: 64
Jean Bartik
1924 - 2011
HPI: 61.13
Rank: 65
Ruth Teitelbaum
1924 - 1986
HPI: 61.02
Rank: 66
Robert C. Martin
1952 - Present
HPI: 60.88
Rank: 67
Contemporaries
Among people born in 1942, Brian Kernighan ranks 247. Before him are Richard Roundtree, Robert Weinberg, Gabriele Veneziano, Jorge Ben, Rinus Israël, and Richard Bohringer. After him are Lima, Norman Lamont, Susan Sullivan, Derek Jarman, Mike Markkula, and Mimis Domazos.
Others Born in 1942
Go to all RankingsRichard Roundtree
ACTOR
1942 - 2023
HPI: 61.38
Rank: 241
Robert Weinberg
BIOLOGIST
1942 - Present
HPI: 61.34
Rank: 242
Gabriele Veneziano
PHYSICIST
1942 - Present
HPI: 61.31
Rank: 243
Jorge Ben
SINGER
1942 - Present
HPI: 61.27
Rank: 244
Rinus Israël
SOCCER PLAYER
1942 - 2025
HPI: 61.22
Rank: 245
Richard Bohringer
ACTOR
1942 - Present
HPI: 61.21
Rank: 246
Brian Kernighan
COMPUTER SCIENTIST
1942 - Present
HPI: 61.20
Rank: 247
Lima
SOCCER PLAYER
1942 - 2025
HPI: 61.17
Rank: 248
Norman Lamont
POLITICIAN
1942 - Present
HPI: 61.06
Rank: 249
Susan Sullivan
ACTOR
1942 - Present
HPI: 61.04
Rank: 250
Derek Jarman
FILM DIRECTOR
1942 - 1994
HPI: 61.04
Rank: 251
Mike Markkula
BUSINESSPERSON
1942 - Present
HPI: 60.96
Rank: 252
Mimis Domazos
SOCCER PLAYER
1942 - 2025
HPI: 60.90
Rank: 253
In Canada
Among people born in Canada, Brian Kernighan ranks 183 out of 1,622. Before him are Robert D. Hare (1934), Ethel Smith (1907), William B. Davis (1938), Lorne Greene (1915), Nelly Furtado (1978), and Christian Cage (1973). After him are Evangeline Lilly (1979), Wilfrid Laurier (1841), Frances Oldham Kelsey (1914), Alex Wilson (1905), Vanity (1959), and Maynard Ferguson (1928).
Others born in Canada
Go to all RankingsRobert D. Hare
PSYCHOLOGIST
1934 - Present
HPI: 61.37
Rank: 177
Ethel Smith
ATHLETE
1907 - 1979
HPI: 61.35
Rank: 178
William B. Davis
ACTOR
1938 - Present
HPI: 61.29
Rank: 179
Lorne Greene
ACTOR
1915 - 1987
HPI: 61.29
Rank: 180
Nelly Furtado
SINGER
1978 - Present
HPI: 61.24
Rank: 181
Christian Cage
WRESTLER
1973 - Present
HPI: 61.21
Rank: 182
Brian Kernighan
COMPUTER SCIENTIST
1942 - Present
HPI: 61.20
Rank: 183
Evangeline Lilly
ACTOR
1979 - Present
HPI: 61.17
Rank: 184
Wilfrid Laurier
POLITICIAN
1841 - 1919
HPI: 61.16
Rank: 185
Frances Oldham Kelsey
PHYSICIAN
1914 - 2015
HPI: 61.16
Rank: 186
Alex Wilson
ATHLETE
1905 - 1994
HPI: 61.07
Rank: 187
Vanity
ACTOR
1959 - 2016
HPI: 61.03
Rank: 188
Maynard Ferguson
MUSICIAN
1928 - 2006
HPI: 61.03
Rank: 189
Among COMPUTER SCIENTISTS In Canada
Among computer scientists born in Canada, Brian Kernighan ranks 2. Before him are James Gosling (1955). After him are Alfred Aho (1941), John Draper (1943), Kenneth E. Iverson (1920), Rob Pike (1956), Maria Klawe (1951), and Gilles Brassard (1955).
James Gosling
1955 - Present
HPI: 61.46
Rank: 1
Brian Kernighan
1942 - Present
HPI: 61.20
Rank: 2
Alfred Aho
1941 - Present
HPI: 60.40
Rank: 3
John Draper
1943 - Present
HPI: 57.73
Rank: 4
Kenneth E. Iverson
1920 - 2004
HPI: 57.29
Rank: 5
Rob Pike
1956 - Present
HPI: 51.44
Rank: 6
Maria Klawe
1951 - Present
HPI: 50.02
Rank: 7
Gilles Brassard
1955 - Present
HPI: 49.78
Rank: 8