EXTREMIST
Omar Khadr
1986 - Today

Omar Khadr
Omar Ahmed Said Khadr (Arabic: عمر أحمد سعيد خضر, romanized: ʻUmar Aḥmad Saʻīd Khiḍr; born September 19, 1986) is a Canadian who, at the age of 15, was detained by the United States at Guantanamo Bay for ten years, during which he pleaded guilty to the murder of U.S. Army Sergeant 1st Class Christopher Speer and other charges. He later appealed his conviction, claiming that he falsely pleaded guilty so that he could return to Canada where he remained in custody for three additional years. Khadr sued the Canadian government for infringing his rights under the Charter of Rights and Freedoms; this lawsuit was settled in 2017 with a CA$10.5 million payment and an apology by the federal government. Born in Canada, Khadr was taken to Afghanistan by his father, who was affiliated with Al-Qaeda and other terrorist organizations. Read more on Wikipedia
His biography is available in 15 different languages on Wikipedia. Omar Khadr is the 314th most popular extremist (down from 284th in 2024), the 1,477th most popular biography from Canada (down from 1,251st in 2019) and the 3rd most popular Canadian Extremist.
Memorability Metrics
Page views of Omar Khadr by language
Among EXTREMISTS
Among extremists, Omar Khadr ranks 314 out of 283. Before him are Ahmed Abdi Godane, Yakub Memon, Zeynab Jalalian, Afzal Guru, Hardeep Singh Nijjar, and Reynhard Sinaga. After him are Samantha Lewthwaite, Dzhokhar Tsarnaev, Umar Farouk Abdulmutallab, Elliot Rodger, Adam Yahiye Gadahn, and Dylann Roof.
Most Popular Extremists in Wikipedia
Go to all RankingsAhmed Abdi Godane
1977 - 2014
HPI: 39.93
Rank: 308
Yakub Memon
1962 - 2015
HPI: 38.93
Rank: 309
Zeynab Jalalian
1982 - Present
HPI: 38.78
Rank: 310
Afzal Guru
1969 - 2013
HPI: 38.66
Rank: 311
Hardeep Singh Nijjar
1977 - 2023
HPI: 38.02
Rank: 312
Reynhard Sinaga
1983 - Present
HPI: 37.33
Rank: 313
Omar Khadr
1986 - Present
HPI: 37.17
Rank: 314
Samantha Lewthwaite
1983 - Present
HPI: 36.16
Rank: 315
Dzhokhar Tsarnaev
1993 - Present
HPI: 34.99
Rank: 316
Umar Farouk Abdulmutallab
1986 - Present
HPI: 34.75
Rank: 317
Elliot Rodger
1991 - 2014
HPI: 34.34
Rank: 318
Adam Yahiye Gadahn
1978 - 2015
HPI: 34.29
Rank: 319
Dylann Roof
1994 - Present
HPI: 33.62
Rank: 320
Contemporaries
Among people born in 1986, Omar Khadr ranks 1,395. Before him are Brando Eaton, Onyekachi Apam, Eijiro Mori, Li Wenquan, Akio Yoshida, and Sebastián Pinto. After him are Tina Bachmann, Badra Ali Sangaré, Fouad Chafik, Roy Hibbert, Danielle Page, and Fabiano Santacroce.
Others Born in 1986
Go to all RankingsBrando Eaton
ACTOR
1986 - Present
HPI: 37.20
Rank: 1,390
Onyekachi Apam
SOCCER PLAYER
1986 - Present
HPI: 37.20
Rank: 1,391
Eijiro Mori
SOCCER PLAYER
1986 - Present
HPI: 37.18
Rank: 1,392
Li Wenquan
ATHLETE
1986 - Present
HPI: 37.18
Rank: 1,393
Akio Yoshida
SOCCER PLAYER
1986 - Present
HPI: 37.17
Rank: 1,394
Sebastián Pinto
SOCCER PLAYER
1986 - Present
HPI: 37.17
Rank: 1,395
Omar Khadr
EXTREMIST
1986 - Present
HPI: 37.17
Rank: 1,396
Tina Bachmann
ATHLETE
1986 - Present
HPI: 37.17
Rank: 1,397
Badra Ali Sangaré
SOCCER PLAYER
1986 - Present
HPI: 37.15
Rank: 1,398
Fouad Chafik
SOCCER PLAYER
1986 - Present
HPI: 37.15
Rank: 1,399
Roy Hibbert
BASKETBALL PLAYER
1986 - Present
HPI: 37.14
Rank: 1,400
Danielle Page
BASKETBALL PLAYER
1986 - Present
HPI: 37.14
Rank: 1,401
Fabiano Santacroce
SOCCER PLAYER
1986 - Present
HPI: 37.14
Rank: 1,402
In Canada
Among people born in Canada, Omar Khadr ranks 1,478 out of 1,622. Before him are Karen Clark (1972), Silken Laumann (1964), Brent Burns (1985), Kevin McKenna (1980), Ian James Corlett (1962), and Jean-Sébastien Giguère (1977). After him are Hugo Houle (1990), Karen Cockburn (1980), Landon Liboiron (1991), Cindy Busby (1983), Chelsea Hobbs (1985), and Dwight Powell (1991).
Others born in Canada
Go to all RankingsKaren Clark
SWIMMER
1972 - Present
HPI: 37.27
Rank: 1,472
Silken Laumann
ATHLETE
1964 - Present
HPI: 37.26
Rank: 1,473
Brent Burns
HOCKEY PLAYER
1985 - Present
HPI: 37.25
Rank: 1,474
Kevin McKenna
SOCCER PLAYER
1980 - Present
HPI: 37.24
Rank: 1,475
Ian James Corlett
ACTOR
1962 - Present
HPI: 37.23
Rank: 1,476
Jean-Sébastien Giguère
POLITICIAN
1977 - Present
HPI: 37.18
Rank: 1,477
Omar Khadr
EXTREMIST
1986 - Present
HPI: 37.17
Rank: 1,478
Hugo Houle
CYCLIST
1990 - Present
HPI: 37.16
Rank: 1,479
Karen Cockburn
GYMNAST
1980 - Present
HPI: 37.16
Rank: 1,480
Landon Liboiron
ACTOR
1991 - Present
HPI: 37.16
Rank: 1,481
Cindy Busby
ACTOR
1983 - Present
HPI: 37.09
Rank: 1,482
Chelsea Hobbs
ACTOR
1985 - Present
HPI: 37.08
Rank: 1,483
Dwight Powell
BASKETBALL PLAYER
1991 - Present
HPI: 37.07
Rank: 1,484
Among EXTREMISTS In Canada
Among extremists born in Canada, Omar Khadr ranks 3. Before him are Robert Pickton (1949), and Karla Homolka (1970).
Robert Pickton
1949 - 2024
HPI: 55.31
Rank: 1
Karla Homolka
1970 - Present
HPI: 48.37
Rank: 2
Omar Khadr
1986 - Present
HPI: 37.17
Rank: 3






































