BIOLOGIST
Alexander Fleming
1881 - 1955
Alexander Fleming
Sir Alexander Fleming (6 August 1881 – 11 March 1955) was a Scottish physician and microbiologist, best known for discovering the world's first broadly effective antibiotic substance, which he named penicillin. His discovery in 1928 of what was later named benzylpenicillin (or penicillin G) from the mould Penicillium rubens has been described as the "single greatest victory ever achieved over disease". Read more on Wikipedia
Since 2007, the English Wikipedia page of Alexander Fleming has received more than 6,179,935 page views. His biography is available in 113 different languages on Wikipedia (up from 108 in 2019). Alexander Fleming is the 4th most popular biologist, the 31st most popular biography from United Kingdom (down from 27th in 2019) and the 2nd most popular British Biologist.
Alexander Fleming is most famous for his discovery of penicillin.
Memorability Metrics
6.2M
Page Views (PV)
84.00
Historical Popularity Index (HPI)
113
Languages Editions (L)
14.84
Effective Languages (L*)
4.10
Coefficient of Variation (CV)
Among BIOLOGISTS
Among biologists, Alexander Fleming ranks 4 out of 1,097. Before him are Charles Darwin, Carl Linnaeus, and Gregor Mendel. After him are Ivan Pavlov, Antonie van Leeuwenhoek, Jean-Baptiste Lamarck, Ernst Haeckel, Konrad Lorenz, Georges Cuvier, Rosalind Franklin, and James Watson.
Most Popular Biologists in Wikipedia
Go to all RankingsCharles Darwin
1809 - 1882
HPI: 91.36
Rank: 1
Carl Linnaeus
1707 - 1778
HPI: 89.74
Rank: 2
Gregor Mendel
1822 - 1884
HPI: 85.35
Rank: 3
Alexander Fleming
1881 - 1955
HPI: 84.00
Rank: 4
Ivan Pavlov
1849 - 1936
HPI: 82.60
Rank: 5
Antonie van Leeuwenhoek
1632 - 1723
HPI: 81.96
Rank: 6
Jean-Baptiste Lamarck
1744 - 1829
HPI: 81.22
Rank: 7
Ernst Haeckel
1834 - 1919
HPI: 78.89
Rank: 8
Konrad Lorenz
1903 - 1989
HPI: 78.32
Rank: 9
Georges Cuvier
1769 - 1832
HPI: 77.61
Rank: 10
Rosalind Franklin
1920 - 1958
HPI: 77.36
Rank: 11
James Watson
1928 - Present
HPI: 76.53
Rank: 12
Contemporaries
Among people born in 1881, Alexander Fleming ranks 3. Before him are Pablo Picasso, and Mustafa Kemal Atatürk. After him are Stefan Zweig, Pope John XXIII, Béla Bartók, Asta Nielsen, Lu Xun, Anna Pavlova, Alexander Kerensky, Hans Kelsen, and Enver Pasha. Among people deceased in 1955, Alexander Fleming ranks 2. Before him is Albert Einstein. After him are Thomas Mann, James Dean, Dale Carnegie, Sadako Sasaki, António Egas Moniz, José Ortega y Gasset, Fernand Léger, Alberto Ascari, Rodolfo Graziani, and Pierre Teilhard de Chardin.
Others Born in 1881
Go to all RankingsPablo Picasso
PAINTER
1881 - 1973
HPI: 91.14
Rank: 1
Mustafa Kemal Atatürk
POLITICIAN
1881 - 1938
HPI: 90.73
Rank: 2
Alexander Fleming
BIOLOGIST
1881 - 1955
HPI: 84.00
Rank: 3
Stefan Zweig
WRITER
1881 - 1942
HPI: 82.94
Rank: 4
Pope John XXIII
RELIGIOUS FIGURE
1881 - 1963
HPI: 82.76
Rank: 5
Béla Bartók
COMPOSER
1881 - 1945
HPI: 79.03
Rank: 6
Asta Nielsen
ACTOR
1881 - 1972
HPI: 78.57
Rank: 7
Lu Xun
WRITER
1881 - 1936
HPI: 76.91
Rank: 8
Anna Pavlova
DANCER
1881 - 1931
HPI: 75.94
Rank: 9
Alexander Kerensky
POLITICIAN
1881 - 1970
HPI: 75.69
Rank: 10
Hans Kelsen
PHILOSOPHER
1881 - 1973
HPI: 75.56
Rank: 11
Enver Pasha
POLITICIAN
1881 - 1922
HPI: 75.45
Rank: 12
Others Deceased in 1955
Go to all RankingsAlbert Einstein
PHYSICIST
1879 - 1955
HPI: 93.85
Rank: 1
Alexander Fleming
BIOLOGIST
1881 - 1955
HPI: 84.00
Rank: 2
Thomas Mann
WRITER
1875 - 1955
HPI: 83.27
Rank: 3
James Dean
ACTOR
1931 - 1955
HPI: 78.64
Rank: 4
Dale Carnegie
WRITER
1888 - 1955
HPI: 76.98
Rank: 5
Sadako Sasaki
SOCIAL ACTIVIST
1943 - 1955
HPI: 74.72
Rank: 6
António Egas Moniz
PHYSICIAN
1874 - 1955
HPI: 74.17
Rank: 7
José Ortega y Gasset
PHILOSOPHER
1883 - 1955
HPI: 73.70
Rank: 8
Fernand Léger
PAINTER
1881 - 1955
HPI: 73.48
Rank: 9
Alberto Ascari
RACING DRIVER
1918 - 1955
HPI: 72.98
Rank: 10
Rodolfo Graziani
POLITICIAN
1882 - 1955
HPI: 72.69
Rank: 11
Pierre Teilhard de Chardin
PHILOSOPHER
1881 - 1955
HPI: 72.68
Rank: 12
In United Kingdom
Among people born in United Kingdom, Alexander Fleming ranks 31 out of 8,785. Before him are Mary II of England (1662), Mick Jagger (1943), Camilla, Duchess of Cornwall (1947), Charles Dickens (1812), Margaret Thatcher (1925), and Anne Boleyn (1501). After him are James Cook (1728), James Prescott Joule (1818), Alexander Graham Bell (1847), Jane Austen (1775), Robert Hooke (1635), and David Hume (1711).
Others born in United Kingdom
Go to all RankingsMary II of England
POLITICIAN
1662 - 1694
HPI: 84.52
Rank: 25
Mick Jagger
SINGER
1943 - Present
HPI: 84.37
Rank: 26
Camilla, Duchess of Cornwall
NOBLEMAN
1947 - Present
HPI: 84.15
Rank: 27
Charles Dickens
WRITER
1812 - 1870
HPI: 84.11
Rank: 28
Margaret Thatcher
POLITICIAN
1925 - 2013
HPI: 84.10
Rank: 29
Anne Boleyn
COMPANION
1501 - 1536
HPI: 84.03
Rank: 30
Alexander Fleming
BIOLOGIST
1881 - 1955
HPI: 84.00
Rank: 31
James Cook
EXPLORER
1728 - 1779
HPI: 83.85
Rank: 32
James Prescott Joule
PHYSICIST
1818 - 1889
HPI: 83.64
Rank: 33
Alexander Graham Bell
INVENTOR
1847 - 1922
HPI: 83.60
Rank: 34
Jane Austen
WRITER
1775 - 1817
HPI: 83.59
Rank: 35
Robert Hooke
PHYSICIST
1635 - 1703
HPI: 83.59
Rank: 36
David Hume
PHILOSOPHER
1711 - 1776
HPI: 83.40
Rank: 37
Among BIOLOGISTS In United Kingdom
Among biologists born in United Kingdom, Alexander Fleming ranks 2. Before him are Charles Darwin (1809). After him are Rosalind Franklin (1920), Alfred Russel Wallace (1823), Francis Crick (1916), Thomas Henry Huxley (1825), Robert Brown (1773), Christian de Duve (1917), Richard Owen (1804), John Edward Gray (1800), Robert Edwards (1925), and Philip Miller (1691).
Charles Darwin
1809 - 1882
HPI: 91.36
Rank: 1
Alexander Fleming
1881 - 1955
HPI: 84.00
Rank: 2
Rosalind Franklin
1920 - 1958
HPI: 77.36
Rank: 3
Alfred Russel Wallace
1823 - 1913
HPI: 76.32
Rank: 4
Francis Crick
1916 - 2004
HPI: 76.07
Rank: 5
Thomas Henry Huxley
1825 - 1895
HPI: 75.19
Rank: 6
Robert Brown
1773 - 1858
HPI: 74.28
Rank: 7
Christian de Duve
1917 - 2013
HPI: 71.05
Rank: 8
Richard Owen
1804 - 1892
HPI: 70.89
Rank: 9
John Edward Gray
1800 - 1875
HPI: 70.14
Rank: 10
Robert Edwards
1925 - 2013
HPI: 69.52
Rank: 11
Philip Miller
1691 - 1771
HPI: 69.07
Rank: 12