|Full name||Olivér Halassy-Haltmayer|
|Born||31 July 1909|
Újpest, Austro-Hungarian Empire
|Died||10 September 1946 (aged 37)|
|Club||Újpesti Torna Egylet|
Halassy lost his left leg below the knee when he was hit by a train at the age of 11. He later became the first amputee swimmer to compete in the Olympics. He was a member of the Hungarian water polo teams that won one silver and two gold medals in 1928, 1932 and 1936. He played all matches and scored three, eleven, and six goals, respectively.
Halassy won three European water polo titles, in 1931, 1934, and 1938. He also became European champion in 1500 metres freestyle swimming in 1931, a few hours after he helped his water polo team to victory. Nationally he won 25 swimming titles and set 12 records.
Due to his disability, Halassy was exempted from military service during World War II. After retiring from competitions, He worked as an auditor at City Hall. He was killed by a Soviet soldier near his home in Budapest, in what Hungarian sources called "tragic circumstances." Other accounts indicate that he was coming home by taxi late at night when he was murdered by occupying Soviet soldiers in a robbery or mugging. His death came just days before his wife gave birth to their third child.
- He is also known as Oliver von Halassy or as Oliver Haltmayer
- Miller, David, 1935 March 1- (2008). The official history of the Olympic Games and the IOC : Athens to Beijing, 1894-2008. Edinburgh: Mainstream. pp. 120. ISBN 9781845961596. OCLC 183917051.CS1 maint: multiple names: authors list (link)
- Evans, Hilary; Gjerde, Arild; Heijmans, Jeroen; Mallon, Bill; et al. "Olivér Halassy". Olympics at Sports-Reference.com. Sports Reference LLC. Archived from the original on 2016-12-03.
- Magee, Will (2016-09-15). "Remembering The Disabled Medallists Who Preceded The Paralympics". Vice. Retrieved 2019-05-19.
- Wallechinsky, David (2004). The Complete Book of the Summer Olympics, Toronto: Sport Classic Books. ISBN 1-894963-34-2
- Wallechinsky, David, 1948- (1984). The complete book of the Olympics. New York: Viking Press. p. 422. ISBN 0670234036. OCLC 9758740.CS1 maint: multiple names: authors list (link)
- "Olivér Halassy". ISHOF.org. International Swimming Hall of Fame. Archived from the original on 2018-07-10.
|Wikimedia Commons has media related to Olivér Halassy.|
- Olivér Halassy at Olympic.org (archived)
- Olivér Halassy at OlympicChannel.com (archived)
- Olivér Halassy at Olympics.com
- Olivér Halassy at Hungarian Olympic Committee (in Hungarian)
- Olivér Halassy at Olympedia
- Olivér Halassy at International Swimming Hall of Fame
- Olivér Halassy at Sports Reference (archived)