The 10th World Championships in Athletics, under the auspices of the International Association of Athletics Federations (IAAF), were held in the Olympic Stadium, Helsinki, Finland, the site of the first IAAF World Championships in 1983. One theme of the 2005 championships was paralympic events, some of which were included as exhibition events. Much of the event was played in extremely heavy rainfall.
The men's hammer throw competition at the 2004 Summer Olympics in Athens was held at the Olympic Stadium on 20–22 August. There were 35 competitors from 24 nations. After a series of doping-related disqualifications, the event was won by Koji Murofushi of Japan, the nation's first medal in the event. All distances are given in metres.
Ivan Ryhoravich Tsikhan is a Belarusian hammer thrower. He is a two-time world champion and an Olympic medalist.
Koji Alexander Murofushi, is a former Japanese hammer thrower and sports scientist. He has been among the world elite since the 2001 World Championships, where he won the silver medal. He was the 2004 Olympic champion. In 2011, he was crowned world champion.
Vadim Anatolyevich Devyatovsky is a Belarusian hammer thrower.
Tatyana Viktorovna Lysenko is a Russian hammer thrower. Her career has been blighted by repeated doping infractions. In February 2019, the Court of Arbitration for Sport handed her an eight-year ban for doping, starting from 2 July 2016.
Krisztián Pars is a Hungarian hammer thrower. He competed at the Summer Olympics in 2004, 2008, and 2012, winning the gold medal in 2012. He also won the 2012 and 2014 European championships.
Dilshod Jamoliddinovich Nazarov is a Tajik track and field athlete who specializes in the hammer throw. He has represented his country at the Olympic Games on four occasions, winning the gold medal in Rio de Janeiro, the first gold medal for Tajikistan in the history of the Olympic Games.
Yukifumi Murakami is a Japanese javelin thrower. He was the first Japanese athlete to win a World Championship medal in the javelin, taking bronze at the 2009 edition with a throw of 82.97 metres.
Yuka Murofushi is a retired Japanese discus and hammer thrower.
Jennifer Dahlgren Fitzner is an Argentine hammer thrower. Having spent much of her life in the United States, she competed as an amateur for the University of Georgia. She set the US collegiate hammer record and was the NCAA Outdoor champion in both 2006 and 2007. She is a three-time gold medallist at the South American Championships and won the bronze medal at the 2007 Pan American Games.
The men's hammer throw at the 2008 Summer Olympics took place on 15 August (qualifying) and 17 (final) at the Beijing National Stadium. There were 33 competitors from 26 nations. The event was won by Primož Kozmus of Slovenia, the nation's first medal in the event.
Anita Włodarczyk is a Polish hammer thrower. She is the 2012, 2016 and 2020 Olympic champion, and the first woman in history to throw the hammer over 80 m; she currently holds the women's world record of 82.98 m. She is considered the greatest women's hammer thrower of all time.
Shigenobu Murofushi is a retired Japanese hammer thrower. He competed at the 1972, 1976 and 1984 Olympics and finished in 8th, 11th and 14th place, respectively. He was the flag bearer for Japan at the 1984 Olympics.
The Men's Hammer Throw event at the 2009 World Championships in Athletics was held at the Olympic Stadium on August 15 and August 17. With reigning champion Ivan Tsikhan banned from competition for doping offences, the 2008 Olympic gold and silver medallists Primož Kozmus and Krisztián Pars were the favourites in the event. Pars entered the competition with a world-leading throw of 81.43 m and an 18 competition win-streak. Belarusian Yuriy Shayunov and Russian Aleksey Zagornyi, the only other athletes to have thrown over eighty metres twice that season prior to the championships, were identified as possible podium finishers. Nicola Vizzoni, Igor Sokolov, Olli-Pekka Karjalainen, Szymon Ziółkowski, Koji Murofushi, and Libor Charfreitag were all predicted to have an outside chance of a medal.
Asami Chiba, or Tanno, is a Japanese sprinter who specialises in the 400 metres. She is the Japanese record holder in the event, and has also broken the national record in the 4×400 metres relay on multiple occasions. She is a member of Natureal Athlete Club in Japan and is coached by Kazuhisa Kawamoto.
The IAAF Hammer Throw Challenge was an annual hammer throw series, organized by the International Association of Athletics Federations (IAAF) from 2010 until the end of 2019 season. The series of hammer throw competitions for men and women were primary held at meetings with IAAF World Challenge status. The rankings were decided by combining the total of each athlete's three greatest throws at the permit events during the season. Further points could be gained by those who broke or equalled the world record mark for the event.
The 2010 IAAF Hammer Throw Challenge was the inaugural edition of the IAAF Hammer Throw Challenge, an international series of hammer throw competitions around the world.
The men's hammer throw competition at the 2012 Summer Olympics in London, United Kingdom was held at the Olympic Stadium on 3–5 August. There were 41 competitors from 32 nations. The event was won by Krisztián Pars of Hungary, the nation's first victory in the men's hammer throw since 1996 and fifth overall. Primož Kozmus of Slovenia, the 2008 winner, took silver. Koji Murofushi of Japan, the 2004 winner, took bronze. Kozmus and Murofoshi were the 12th and 13th men to earn multiple medals in the hammer throw.
The Men's Hammer throw event at the 2011 World Championships in Athletics was held at the Daegu Stadium on August 27 & 29.
Slovakia 
