EXTREMIST
Joachim Kroll
1933 - 1991
Joachim Kroll
Joachim Georg Kroll (17 April 1933 – 1 July 1991) was a German serial killer, child molester, necrophile and cannibal who murdered a minimum of eight women and young girls in the Ruhr metropolitan region from 1955 until his arrest on 3 July 1976. He was convicted of eight murders and one attempted murder but confessed to a total of 14. Read more on Wikipedia
Since 2007, the English Wikipedia page of Joachim Kroll has received more than 553,764 page views. His biography is available in 18 different languages on Wikipedia (up from 17 in 2019). Joachim Kroll is the 113th most popular extremist (down from 99th in 2019), the 440th most popular biography from Poland (down from 363rd in 2019) and the 3rd most popular Polish Extremist.
Memorability Metrics
550k
Page Views (PV)
56.34
Historical Popularity Index (HPI)
18
Languages Editions (L)
4.93
Effective Languages (L*)
2.14
Coefficient of Variation (CV)
Among EXTREMISTS
Among extremists, Joachim Kroll ranks 113 out of 283. Before him are Horst Mahler, Baruch Goldstein, Therese Brandl, Eugen Weidmann, Dokka Umarov, and Yigal Amir. After him are Dennis Nilsen, Kōzō Okamoto, Omar Abdel-Rahman, Sante Geronimo Caserio, Delphine LaLaurie, and Aslan Usoyan.
Most Popular Extremists in Wikipedia
Go to all RankingsHorst Mahler
1936 - Present
HPI: 57.00
Rank: 107
Baruch Goldstein
1956 - 1994
HPI: 56.99
Rank: 108
Therese Brandl
1902 - 1948
HPI: 56.67
Rank: 109
Eugen Weidmann
1908 - 1939
HPI: 56.60
Rank: 110
Dokka Umarov
1964 - 2013
HPI: 56.55
Rank: 111
Yigal Amir
1970 - Present
HPI: 56.49
Rank: 112
Joachim Kroll
1933 - 1991
HPI: 56.34
Rank: 113
Dennis Nilsen
1945 - 2018
HPI: 56.33
Rank: 114
Kōzō Okamoto
1947 - Present
HPI: 56.25
Rank: 115
Omar Abdel-Rahman
1938 - 2017
HPI: 56.25
Rank: 116
Sante Geronimo Caserio
1873 - 1894
HPI: 56.14
Rank: 117
Delphine LaLaurie
1787 - 1849
HPI: 56.12
Rank: 118
Aslan Usoyan
1937 - 2013
HPI: 56.04
Rank: 119
Contemporaries
Among people born in 1933, Joachim Kroll ranks 131. Before him are Oleg Grigoryevich Makarov, Hossein Nasr, Yasukazu Tanaka, György Konrád, Emanuel Ungaro, and Ko Un. After him are Lubomyr Husar, Vera Krepkina, Sheldon Adelson, Julie Newmar, Luis Bacalov, and Dianne Feinstein. Among people deceased in 1991, Joachim Kroll ranks 81. Before him are Pedro Arrupe, Rudolf Serkin, Cassandra Harris, Carmine Coppola, Yevgeny Dragunov, and Berenice Abbott. After him are Daigoro Kondo, Helmut Walcha, Jean Bruller, Ernst Krenek, Princess Fahrelnissa Zeid, and Kevin Peter Hall.
Others Born in 1933
Go to all RankingsOleg Grigoryevich Makarov
ASTRONAUT
1933 - 2003
HPI: 56.76
Rank: 125
Hossein Nasr
PHILOSOPHER
1933 - Present
HPI: 56.69
Rank: 126
Yasukazu Tanaka
SOCCER PLAYER
1933 - Present
HPI: 56.60
Rank: 127
György Konrád
WRITER
1933 - 2019
HPI: 56.53
Rank: 128
Emanuel Ungaro
FASHION DESIGNER
1933 - 2019
HPI: 56.47
Rank: 129
Ko Un
WRITER
1933 - Present
HPI: 56.42
Rank: 130
Joachim Kroll
EXTREMIST
1933 - 1991
HPI: 56.34
Rank: 131
Lubomyr Husar
RELIGIOUS FIGURE
1933 - 2017
HPI: 56.28
Rank: 132
Vera Krepkina
ATHLETE
1933 - 2023
HPI: 56.27
Rank: 133
Sheldon Adelson
BUSINESSPERSON
1933 - 2021
HPI: 56.25
Rank: 134
Julie Newmar
ACTOR
1933 - Present
HPI: 56.24
Rank: 135
Luis Bacalov
COMPOSER
1933 - 2017
HPI: 56.18
Rank: 136
Dianne Feinstein
POLITICIAN
1933 - 2023
HPI: 56.09
Rank: 137
Others Deceased in 1991
Go to all RankingsPedro Arrupe
RELIGIOUS FIGURE
1907 - 1991
HPI: 56.79
Rank: 75
Rudolf Serkin
MUSICIAN
1903 - 1991
HPI: 56.67
Rank: 76
Cassandra Harris
ACTOR
1948 - 1991
HPI: 56.63
Rank: 77
Carmine Coppola
COMPOSER
1910 - 1991
HPI: 56.60
Rank: 78
Yevgeny Dragunov
ENGINEER
1920 - 1991
HPI: 56.57
Rank: 79
Berenice Abbott
PHOTOGRAPHER
1898 - 1991
HPI: 56.49
Rank: 80
Joachim Kroll
EXTREMIST
1933 - 1991
HPI: 56.34
Rank: 81
Daigoro Kondo
SOCCER PLAYER
1907 - 1991
HPI: 56.08
Rank: 82
Helmut Walcha
COMPOSER
1907 - 1991
HPI: 55.96
Rank: 83
Jean Bruller
WRITER
1902 - 1991
HPI: 55.87
Rank: 84
Ernst Krenek
COMPOSER
1900 - 1991
HPI: 55.39
Rank: 85
Princess Fahrelnissa Zeid
PAINTER
1901 - 1991
HPI: 55.27
Rank: 86
Kevin Peter Hall
ACTOR
1955 - 1991
HPI: 55.14
Rank: 87
In Poland
Among people born in Poland, Joachim Kroll ranks 440 out of 1,694. Before him are Hans Woellke (1911), Józef Beck (1894), Bronisława Dłuska (1865), Krakus (null), Alfred Flatow (1869), and Dita Parlo (1906). After him are Max Simon (1899), Theodor Kaluza (1885), Sophia Jagiellon, Margravine of Brandenburg-Ansbach (1464), Józef Cyrankiewicz (1911), Karol Świerczewski (1897), and Lubomyr Husar (1933).
Others born in Poland
Go to all RankingsHans Woellke
ATHLETE
1911 - 1943
HPI: 56.50
Rank: 434
Józef Beck
POLITICIAN
1894 - 1944
HPI: 56.48
Rank: 435
Bronisława Dłuska
PHYSICIAN
1865 - 1939
HPI: 56.48
Rank: 436
Krakus
POLITICIAN
HPI: 56.47
Rank: 437
Alfred Flatow
GYMNAST
1869 - 1942
HPI: 56.45
Rank: 438
Dita Parlo
ACTOR
1906 - 1971
HPI: 56.44
Rank: 439
Joachim Kroll
EXTREMIST
1933 - 1991
HPI: 56.34
Rank: 440
Max Simon
MILITARY PERSONNEL
1899 - 1961
HPI: 56.32
Rank: 441
Theodor Kaluza
MATHEMATICIAN
1885 - 1954
HPI: 56.31
Rank: 442
Sophia Jagiellon, Margravine of Brandenburg-Ansbach
COMPANION
1464 - 1512
HPI: 56.30
Rank: 443
Józef Cyrankiewicz
POLITICIAN
1911 - 1989
HPI: 56.30
Rank: 444
Karol Świerczewski
MILITARY PERSONNEL
1897 - 1947
HPI: 56.29
Rank: 445
Lubomyr Husar
RELIGIOUS FIGURE
1933 - 2017
HPI: 56.28
Rank: 446
Among EXTREMISTS In Poland
Among extremists born in Poland, Joachim Kroll ranks 3. Before him are Karl Denke (1860), and Horst Mahler (1936). After him are Elisabeth Becker (1923).
Karl Denke
1860 - 1924
HPI: 61.79
Rank: 1
Horst Mahler
1936 - Present
HPI: 57.00
Rank: 2
Joachim Kroll
1933 - 1991
HPI: 56.34
Rank: 3
Elisabeth Becker
1923 - 1946
HPI: 55.61
Rank: 4