The 13th International Association of Athletics Federations (IAAF) World Championships in Athletics was an international athletics competition that was held in Daegu, South Korea. It started on 27 August 2011 and finished on 4 September 2011.
A promotional poster for the event at Dongdaegu Station
Yohan Blake of Jamaica, winner of the men's 100 metres
Men's 400 m champion Kirani James of Grenada
Kenya's Ezekiel Kemboi defended his steeplechase world title
Ethiopia competed at the 2011 World Championships in Athletics from August 27 to September 4 in Daegu, South Korea.
Ibrahim Jeilan won the gold medal in the Men's 10,000 metres event at this year's championships