BOXER
Rocky Marciano
1923 - 1969

Rocky Marciano
Rocco Francis Marchegiano (September 1, 1923 – August 31, 1969; Italian pronunciation: [markeˈdʒaːno]), better known as Rocky Marciano (, Italian: [marˈtʃaːno]), was an American professional boxer who competed from 1947 to 1955. He held the world heavyweight championship from 1952 to 1956, and remains the only heavyweight champion to finish his career undefeated. His six title defenses were against Jersey Joe Walcott (from whom he had taken the title), Roland La Starza, Ezzard Charles (twice), Don Cockell and Archie Moore. Known for his relentless fighting style, formidable punching power, stamina, and exceptionally durable chin, Marciano is considered one of the greatest heavyweight boxers of all time. Read more on Wikipedia
His biography is available in different languages on Wikipedia. Rocky Marciano is the 2nd most popular boxer, the 399th most popular biography from United States (down from 218th in 2019) and the 2nd most popular American Boxer.
Rocky Marciano was a heavyweight boxer. He is most famous for being the only heavyweight champion to retire undefeated.
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Among BOXERS
Among boxers, Rocky Marciano ranks 2 out of 496. Before him are Muhammad Ali. After him are Joe Frazier, Mike Tyson, George Foreman, Joe Louis, Sugar Ray Robinson, Max Schmeling, Ján Zachara, Vitali Klitschko, Floyd Mayweather Jr., and Sonny Liston.
Most Popular Boxers in Wikipedia
Go to all RankingsMuhammad Ali
1942 - 2016
HPI: 90.72
Rank: 1
Rocky Marciano
1923 - 1969
HPI: 74.92
Rank: 2
Joe Frazier
1944 - 2011
HPI: 73.53
Rank: 3
Mike Tyson
1966 - Present
HPI: 73.06
Rank: 4
George Foreman
1949 - 2025
HPI: 72.73
Rank: 5
Joe Louis
1914 - 1981
HPI: 70.75
Rank: 6
Sugar Ray Robinson
1921 - 1989
HPI: 69.29
Rank: 7
Max Schmeling
1905 - 2005
HPI: 69.19
Rank: 8
Ján Zachara
1928 - 2025
HPI: 68.20
Rank: 9
Vitali Klitschko
1971 - Present
HPI: 67.96
Rank: 10
Floyd Mayweather Jr.
1977 - Present
HPI: 67.89
Rank: 11
Sonny Liston
1932 - 1970
HPI: 67.58
Rank: 12
Contemporaries
Among people born in 1923, Rocky Marciano ranks 17. Before him are Joseph Heller, Wojciech Jaruzelski, Irma Grese, Italo Calvino, Nadine Gordimer, and Daniel Carleton Gajdusek. After him are Peter II of Yugoslavia, György Ligeti, Marcel Marceau, Mas Oyama, Queen Anne of Romania, and Franco Zeffirelli. Among people deceased in 1969, Rocky Marciano ranks 20. Before him are C. F. Powell, Kliment Voroshilov, Allen Dulles, Saud of Saudi Arabia, Liu Shaoqi, and Jan Palach. After him are Victoria Eugenie of Battenberg, Iskander Mirza, Brian Jones, Morihei Ueshiba, Jack Kerouac, and Robert Taylor.
Others Born in 1923
Go to all RankingsJoseph Heller
WRITER
1923 - 1999
HPI: 76.72
Rank: 11
Wojciech Jaruzelski
POLITICIAN
1923 - 2014
HPI: 76.03
Rank: 12
Irma Grese
POLITICIAN
1923 - 1945
HPI: 75.50
Rank: 13
Italo Calvino
WRITER
1923 - 1985
HPI: 75.31
Rank: 14
Nadine Gordimer
WRITER
1923 - 2014
HPI: 75.27
Rank: 15
Daniel Carleton Gajdusek
PHYSICIAN
1923 - 2008
HPI: 75.08
Rank: 16
Rocky Marciano
BOXER
1923 - 1969
HPI: 74.92
Rank: 17
Peter II of Yugoslavia
POLITICIAN
1923 - 1970
HPI: 74.79
Rank: 18
György Ligeti
COMPOSER
1923 - 2006
HPI: 74.05
Rank: 19
Marcel Marceau
ACTOR
1923 - 2007
HPI: 73.05
Rank: 20
Mas Oyama
MARTIAL ARTS
1923 - 1994
HPI: 72.71
Rank: 21
Queen Anne of Romania
COMPANION
1923 - 2016
HPI: 72.31
Rank: 22
Franco Zeffirelli
FILM DIRECTOR
1923 - 2019
HPI: 72.02
Rank: 23
Others Deceased in 1969
Go to all RankingsC. F. Powell
PHYSICIST
1903 - 1969
HPI: 76.50
Rank: 14
Kliment Voroshilov
POLITICIAN
1881 - 1969
HPI: 76.07
Rank: 15
Allen Dulles
POLITICIAN
1893 - 1969
HPI: 75.43
Rank: 16
Saud of Saudi Arabia
POLITICIAN
1902 - 1969
HPI: 75.42
Rank: 17
Liu Shaoqi
POLITICIAN
1898 - 1969
HPI: 75.28
Rank: 18
Jan Palach
SOCIAL ACTIVIST
1948 - 1969
HPI: 75.04
Rank: 19
Rocky Marciano
BOXER
1923 - 1969
HPI: 74.92
Rank: 20
Victoria Eugenie of Battenberg
COMPANION
1887 - 1969
HPI: 74.88
Rank: 21
Iskander Mirza
POLITICIAN
1899 - 1969
HPI: 74.18
Rank: 22
Brian Jones
MUSICIAN
1942 - 1969
HPI: 74.11
Rank: 23
Morihei Ueshiba
MARTIAL ARTS
1883 - 1969
HPI: 74.07
Rank: 24
Jack Kerouac
WRITER
1922 - 1969
HPI: 73.77
Rank: 25
Robert Taylor
ACTOR
1911 - 1969
HPI: 73.67
Rank: 26
In United States
Among people born in United States, Rocky Marciano ranks 399 out of 20,380. Before him are Robert Wadlow (1918), Marilyn Manson (1969), Samuel Colt (1814), Neil deGrasse Tyson (1958), Owen Chamberlain (1920), and Edward Thorndike (1874). After him are John Ford (1894), Lee Van Cleef (1925), Audie Murphy (1925), Jamie Foxx (1967), Rosalyn Sussman Yalow (1921), and Josiah Willard Gibbs (1839).
Others born in United States
Go to all RankingsRobert Wadlow
CELEBRITY
1918 - 1940
HPI: 74.95
Rank: 393
Marilyn Manson
MUSICIAN
1969 - Present
HPI: 74.95
Rank: 394
Samuel Colt
INVENTOR
1814 - 1862
HPI: 74.94
Rank: 395
Neil deGrasse Tyson
ASTRONOMER
1958 - Present
HPI: 74.94
Rank: 396
Owen Chamberlain
PHYSICIST
1920 - 2006
HPI: 74.94
Rank: 397
Edward Thorndike
PSYCHOLOGIST
1874 - 1949
HPI: 74.93
Rank: 398
Rocky Marciano
BOXER
1923 - 1969
HPI: 74.92
Rank: 399
John Ford
FILM DIRECTOR
1894 - 1973
HPI: 74.91
Rank: 400
Lee Van Cleef
ACTOR
1925 - 1989
HPI: 74.88
Rank: 401
Audie Murphy
ACTOR
1925 - 1971
HPI: 74.88
Rank: 402
Jamie Foxx
ACTOR
1967 - Present
HPI: 74.84
Rank: 403
Rosalyn Sussman Yalow
PHYSICIST
1921 - 2011
HPI: 74.82
Rank: 404
Josiah Willard Gibbs
PHYSICIST
1839 - 1903
HPI: 74.81
Rank: 405
Among BOXERS In United States
Among boxers born in United States, Rocky Marciano ranks 2. Before him are Muhammad Ali (1942). After him are Joe Frazier (1944), Mike Tyson (1966), George Foreman (1949), Joe Louis (1914), Sugar Ray Robinson (1921), Floyd Mayweather Jr. (1977), Sonny Liston (1932), Rubin Carter (1937), Marvelous Marvin Hagler (1954), and Jake LaMotta (1922).
Muhammad Ali
1942 - 2016
HPI: 90.72
Rank: 1
Rocky Marciano
1923 - 1969
HPI: 74.92
Rank: 2
Joe Frazier
1944 - 2011
HPI: 73.53
Rank: 3
Mike Tyson
1966 - Present
HPI: 73.06
Rank: 4
George Foreman
1949 - 2025
HPI: 72.73
Rank: 5
Joe Louis
1914 - 1981
HPI: 70.75
Rank: 6
Sugar Ray Robinson
1921 - 1989
HPI: 69.29
Rank: 7
Floyd Mayweather Jr.
1977 - Present
HPI: 67.89
Rank: 8
Sonny Liston
1932 - 1970
HPI: 67.58
Rank: 9
Rubin Carter
1937 - 2014
HPI: 67.07
Rank: 10
Marvelous Marvin Hagler
1954 - 2021
HPI: 65.96
Rank: 11
Jake LaMotta
1922 - 2017
HPI: 65.85
Rank: 12