Samuel Wanjiru

Samuel Kamau Wanjirū
Wanjiru entering the stadium in his marathon victory at the 2008 Summer Olympics
Personal information
NationalityKenyan
Born(1986-11-10)10 November 1986
Died15 May 2011(2011-05-15) (aged 24)
Nyahururu, Kenya
Height1.63 m (5 ft 4 in)
Weight52 kg (115 lb)
Sport
SportRunning
Event(s)
Half marathon, marathon
Achievements and titles
Personal bests
Medal record
Men's athletics
Representing Kenya
Olympic Games
2008 Beijing Marathon
World Marathon Majors
2010 Chicago Marathon
2009 Chicago Marathon
2009 London Marathon
2008 London Marathon
2007 Fukuoka Marathon

Samuel Kamau Wanjirū (10 November 1986 – 15 May 2011) was a Kenyan long-distance runner who won the 2008 Beijing Olympics Marathon in an Olympic record time of 2:06:32; becoming the first Kenyan to win the Olympic gold in the marathon. He became the youngest gold medallist in the marathon since 1932.

He held the 10,000m U20 World Record from 2005 until 2024 and set the half marathon world record 3 times. In 2009, he won both the London Marathon and Chicago Marathon, running the fastest marathons ever recorded in the United Kingdom and United States, respectively. He retained his Chicago title in 2010 in a season fraught with injury.

In 2011, he died after a fall from a balcony at his home in Nyahururu following a domestic dispute.