| Jan Železný | |
| Headercolor: | lightsteelblue |
| Nationality: | Czech |
| Birth Date: | 16 June 1966 |
| Birth Place: | Mladá Boleslav, Czechoslovakia |
| Height: | 1.85m (06.07feet)[1] |
| Weight: | 86kg (190lb) |
| Sport: | Track and field |
| Event: | Javelin throw |
| Turnedpro: | 1986 |
| Retired: | 2006 |
| Coaching: | Vítězslav Veselý |
| Pb: | WR 98.48 m (1996) |
| Medaltemplates: | |
| Updated: | 6 July 2012 |
| Country: | Czechoslovakia (1987–1992) Czech Republic (1993–2006) |
Jan Železný (in Czech pronounced as /jan ˈʒɛlɛzniː/; born 16 June 1966) is a Czech former track and field athlete who competed in the javelin throw. He is a World and Olympic champion and holds the world record with a throw of 98.48m (323.1feet). Widely considered the greatest javelin thrower of the modern era, he also has the fourth, fifth and sixth best performances of all time. He broke the world record a total of four times.[2]
Železný was born in Mladá Boleslav, Czechoslovakia. He won the silver medal in the 1988 Olympics and the gold medal at the 1992, 1996 and 2000 Summer Olympic Games. He won World Championship titles in 1993, 1995 and 2001.
Železný holds the world record of 98.48m (323.1feet), set in 1996, and the World Championships record of 92.8m (304.5feet), set in 2001. On 26 March 1997 in Stellenbosch, South Africa, he threw over the 90-metre barrier five times in a single meet. Until September 2020, he was also the only athlete to throw more than 95 metres with the new type of javelin, something he achieved three times.
During his career, Železný had many great battles against the likes of Steve Backley, Sergey Makarov, Boris Henry, Seppo Räty, Raymond Hecht and Aki Parviainen.
Železný planned to retire after the 2006 European Championships in Gothenburg, where he won the bronze medal with a throw of 85.92m (281.89feet).He took leave of his career on 19 September 2006 on exhibition in Mladá Boleslav, the place where he started with athletics.
Železný coaches Vítězslav Veselý[3] and is the former coach of Barbora Špotáková.[4]
Four days after winning a gold medal at the 1996 Olympics, Železný had a tryout as a baseball pitcher with the Atlanta Braves at Fulton County Stadium. Both Železný and the Braves treated the tryout seriously and not as a "publicity stunt" or "sideshow," though Železný had no baseball experience beyond throwing a ball at home with his young son.[5]