SWIMMER
Ian O'Brien
1947 - Today

Ian O'Brien
Ian Lovett O'Brien (born 3 March 1947) is an Australian breaststroke swimmer of the 1960s who won the 200 metre breaststroke at the 1964 Summer Olympics in Tokyo in world record time. He won five Commonwealth Games gold medals and claimed a total of nine individual and six relay titles at the Australian Championships, before retiring at the age of 21 due to financial pressures. After showing promise at an early age, O'Brien was sent to Sydney to train under renowned coach Forbes Carlile and his breaststroke assistant Terry Gathercole. He competed in his first national championships in 1962 at the age of 15, winning the 220 yard breaststroke to gain selection for the 1962 British Empire and Commonwealth Games in Perth, where he won both the 110 and 220 yd (200 m) breaststroke and the 4 × 110 yd medley relay. Read more on Wikipedia
His biography is available in different languages on Wikipedia. Ian O'Brien is the 207th most popular swimmer (up from 242nd in 2019), the 449th most popular biography from Australia (up from 549th in 2019) and the 14th most popular Australian Swimmer.
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Among SWIMMERS
Among swimmers, Ian O'Brien ranks 207 out of 709. Before him are Dana Vollmer, Matt Vogel, Kaye Hall, Ulrike Tauber, Melissa Belote, and Jon Henricks. After him are Jerry Heidenreich, Kevin Berry, Jane Barkman, Jörg Woithe, Leo Goodwin, and Kiki Caron.
Most Popular Swimmers in Wikipedia
Go to all RankingsDana Vollmer
1987 - Present
HPI: 50.26
Rank: 201
Matt Vogel
1957 - Present
HPI: 50.23
Rank: 202
Kaye Hall
1951 - Present
HPI: 50.20
Rank: 203
Ulrike Tauber
1958 - Present
HPI: 50.20
Rank: 204
Melissa Belote
1956 - Present
HPI: 50.12
Rank: 205
Jon Henricks
1935 - Present
HPI: 50.07
Rank: 206
Ian O'Brien
1947 - Present
HPI: 50.01
Rank: 207
Jerry Heidenreich
1950 - 2002
HPI: 49.84
Rank: 208
Kevin Berry
1945 - 2006
HPI: 49.72
Rank: 209
Jane Barkman
1951 - Present
HPI: 49.65
Rank: 210
Jörg Woithe
1963 - Present
HPI: 49.63
Rank: 211
Leo Goodwin
1883 - 1957
HPI: 49.62
Rank: 212
Kiki Caron
1948 - Present
HPI: 49.62
Rank: 213
Contemporaries
Among people born in 1947, Ian O'Brien ranks 817. Before him are Osvaldo Castro, Bruce Golding, Onny Parun, Doug Yule, Christian Pollas, and Annie Haslam. After him are Michael Albert, Howard Georgi, Keone Young, Gary Herbert, Tom Daschle, and Keith Devlin.
Others Born in 1947
Go to all RankingsOsvaldo Castro
SOCCER PLAYER
1947 - Present
HPI: 50.38
Rank: 811
Bruce Golding
POLITICIAN
1947 - Present
HPI: 50.36
Rank: 812
Onny Parun
TENNIS PLAYER
1947 - Present
HPI: 50.31
Rank: 813
Doug Yule
MUSICIAN
1947 - Present
HPI: 50.19
Rank: 814
Christian Pollas
ASTRONOMER
1947 - Present
HPI: 50.16
Rank: 815
Annie Haslam
SINGER
1947 - Present
HPI: 50.07
Rank: 816
Ian O'Brien
SWIMMER
1947 - Present
HPI: 50.01
Rank: 817
Michael Albert
ECONOMIST
1947 - Present
HPI: 49.94
Rank: 818
Howard Georgi
PHYSICIST
1947 - Present
HPI: 49.91
Rank: 819
Keone Young
ACTOR
1947 - Present
HPI: 49.91
Rank: 820
Gary Herbert
POLITICIAN
1947 - Present
HPI: 49.91
Rank: 821
Tom Daschle
POLITICIAN
1947 - Present
HPI: 49.83
Rank: 822
Keith Devlin
MATHEMATICIAN
1947 - Present
HPI: 49.75
Rank: 823
In Australia
Among people born in Australia, Ian O'Brien ranks 449 out of 1,143. Before him are Samantha Stosur (1984), Iggy Azalea (1990), Nicola McDermott (1996), Viva Bianca (1983), Jon Henricks (1935), and Damon Herriman (1970). After him are Jacqueline McKenzie (1967), Nick Kyrgios (1995), Dustin Clare (1982), Walter Browne (1949), Matthew Spiranovic (1988), and Jacob Elordi (1997).
Others born in Australia
Go to all RankingsSamantha Stosur
TENNIS PLAYER
1984 - Present
HPI: 50.21
Rank: 443
Iggy Azalea
SINGER
1990 - Present
HPI: 50.21
Rank: 444
Nicola McDermott
ATHLETE
1996 - Present
HPI: 50.12
Rank: 445
Viva Bianca
ACTOR
1983 - Present
HPI: 50.08
Rank: 446
Jon Henricks
SWIMMER
1935 - Present
HPI: 50.07
Rank: 447
Damon Herriman
ACTOR
1970 - Present
HPI: 50.05
Rank: 448
Ian O'Brien
SWIMMER
1947 - Present
HPI: 50.01
Rank: 449
Jacqueline McKenzie
ACTOR
1967 - Present
HPI: 50.00
Rank: 450
Nick Kyrgios
TENNIS PLAYER
1995 - Present
HPI: 49.97
Rank: 451
Dustin Clare
ACTOR
1982 - Present
HPI: 49.94
Rank: 452
Walter Browne
CHESS PLAYER
1949 - 2015
HPI: 49.93
Rank: 453
Matthew Spiranovic
SOCCER PLAYER
1988 - Present
HPI: 49.92
Rank: 454
Jacob Elordi
ACTOR
1997 - Present
HPI: 49.89
Rank: 455
Among SWIMMERS In Australia
Among swimmers born in Australia, Ian O'Brien ranks 14. Before him are Leslie Boardman (1889), Fanny Durack (1889), Mina Wylie (1891), Sandra Morgan (1942), Boy Charlton (1907), and Jon Henricks (1935). After him are Kevin Berry (1945), Shane Gould (1956), David Theile (1938), Beverley Whitfield (1954), Lyn McClements (1951), and Gail Neall (1955).
Leslie Boardman
1889 - 1975
HPI: 52.57
Rank: 8
Fanny Durack
1889 - 1956
HPI: 52.21
Rank: 9
Mina Wylie
1891 - 1984
HPI: 51.13
Rank: 10
Sandra Morgan
1942 - Present
HPI: 50.71
Rank: 11
Boy Charlton
1907 - 1975
HPI: 50.41
Rank: 12
Jon Henricks
1935 - Present
HPI: 50.07
Rank: 13
Ian O'Brien
1947 - Present
HPI: 50.01
Rank: 14
Kevin Berry
1945 - 2006
HPI: 49.72
Rank: 15
Shane Gould
1956 - Present
HPI: 49.10
Rank: 16
David Theile
1938 - Present
HPI: 48.60
Rank: 17
Beverley Whitfield
1954 - 1996
HPI: 46.98
Rank: 18
Lyn McClements
1951 - Present
HPI: 46.08
Rank: 19
Gail Neall
1955 - Present
HPI: 44.06
Rank: 20