Koji Murofushi

is a Japanese former 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.

Early life and education Koji Murofushi was born on 8 October 1974 in Numazu, Shizuoka Prefecture. He is of Japanese and Romanian descent. His father, Shigenobu Murofushi is a former Olympian and held the Japanese record for 23 years before it was broken by Koji. Murofushi's sister, Yuka Murofushi, throws both hammer and discus. Murofushi's mother, Serafina Moritz, is a Romanian of Hungarian origin. She was a javelin thrower for Romania. Murofushi speaks Romanian. He attended Chukyo University, where his father coached track and field. In global events, he finished eighth at the 1992 World Junior Championships, tenth at the 1997 World Championships and ninth at the 2000 Olympic Games.

He scored gold medals at both the 2001 Goodwill Games and the 2001 East Asian Games – setting a Games record at the latter event. After the 2001 World Championships, he proceeded by winning the 2002 Asian Championships and Asian Games as well as a silver medal at the 2002 World Cup and a bronze medal at the 2003 World Championships. That year he threw 84.86 metres, which was the longest hammer throw in over ten years, putting Murofushi fourth on the all-time performer's list. Among the favorites at the 2004 Summer Olympics, he eventually won the gold medal after the disqualification of Adrián Annus.

In July 2006 he won the World Athletics Final and the World Cup. He finished sixth at the 2007 World Championships in Athletics, third at the 2007 World Athletics Final, and fifth at the 2008 Olympic Games. Two medalists, Vadim Devyatovskiy and Ivan Tsikhan, were first disqualified for failing the doping test, but won the appeal and had their medals reinstated.

At the 2009 Japanese Championships, Murofushi retained his national title, winning his fifteenth consecutive championships at the event. He increased his title total again the following year.

He made a world-leading throw of 80.99 m at the Rieti IAAF Grand Prix meeting which ranked him first place in the inaugural IAAF Hammer Throw Challenge. He remained ahead of second-placed Dilshod Nazarov at the end of the series, winning with a score of 238.52 (the combined total of his three best throws on the circuit).

In July 2011, the JOC (Japanese Olympic Committee) nominated Murofushi for the IOC Athletes' Commission, with the elections taking place at the 2012 Olympics. Although Murofushi collected more than enough votes to be elected, his candidacy was voided by the IOC (International Olympic Committee) due to inappropriate campaigning by the JOC during the Games.

In August 2011, Murofushi won the gold medal at the world championships, making him the oldest winner of the men's hammer world title. He also won the International Fair Play award at the same world championships.

He competed in the 2012 Summer Olympics, winning the bronze medal.

He was appointed as sports director for the Tokyo 2020 Olympic Games in June 2014.

Morofushi was appointed commissioner of the Japan Sports Agency in October 2020 and served for a five-year term.

Record Competition record

Distance progression 1992 65.78m Seoul 1994 67.48m Hiroshima 1995 72.32m Fukushima 1996 71.84m Tokyo 1997 75.72m Marugame 1998 78.57m Bangkok 1999 79.17m Kumamoto 2000 81.08m Yokohama 2001 83.47m Toyota 2002 83.33m Doha 2003 84.86m Prague 2004 83.15m Yokohama 2005 76.47m Tokyo 2006 82.01m Athens 2007 82.62m Rieti 2008 81.87m Nagoya 2009 78.36m Portland, OR 2010 80.99m Rieti 2011 81.24m Daegu 2012 78.71m London 2013 78.03m Moscow 2014 73.93m Fukushima 2016 64.74m Nagoya