Bosnia and Herzegovina competed at the 2011 World Championships in Athletics from August 27 – September 4 in Daegu, South Korea. A team of 2 athletes was announced to represent the country in the event.
Amel Tuka is a Bosnian-Herzegovinian middle-distance runner who competes in the 800 metres. His achievements include a silver medal at the 2019 World Championships as well as a bronze medal at the 2015 World Championships. Tuka holds national records in the 400 m and 800 m disciplines. His personal best is 1:42.51 in the 800 metres.
The 2019 IAAF World Athletics Championships was the seventeenth edition of the biennial, global athletics competition organised by the International Association of Athletics Federations (IAAF), since renamed World Athletics. It was held between 27 September and 6 October 2019 in Doha, Qatar, at the renovated multi-purpose Khalifa International Stadium, but reduced to 21,000 available seats. 1,772 athletes from 206 teams competed in 49 athletics events over the ten-day competition, comprising 24 events each for men and women, plus a mixed relay. There were 43 track and field events, 4 racewalking events, and 2 marathon road running events. The racewalking and marathon events were held in Doha Corniche.
Bosnia and Herzegovina competed at the 2017 World Championships in Athletics in London, United Kingdom, 4–13 August 2017.
Norway competed at the 2019 World Athletics Championships in Doha, Qatar, from 27 September to 6 October 2019.
Vietnam has competed at the IAAF World Athletics Championships on eleven occasions, and did not send a delegation for the 1987, 1997, 2001, 2005, and 2007 editions. Its competing country code is VIE. The country has not won any medals at the competition and as of 2017 no Vietnamese athlete has progressed beyond the first round of an event.
Vanuatu has competed at every edition of the IAAF World Athletics Championships since its inception in 1983. Its competing country code is VAN. The country has not won any medals at the competition and as of 2017 no Vanuatuan athlete has progressed beyond the first round of an event.
Turkmenistan competed at the 2019 World Championships in Athletics in Doha, Qatar, from 27 September-6 October 2019, with their sole athlete, Irina Velihanova, competing in the women's 100m hurdles event.
Hungary competed at the 2019 World Championships in Athletics in Doha, Qatar, from 27 September to 6 October 2019. Hungary was represented by 17 athletes.
Pakistan competed at the 2019 World Championships in Athletics in Doha, Qatar, from 27 September-6 October 2019, with their sole athlete, Arshad Nadeem, competing in the men's javelin throw event.
Antigua and Barbuda competed at the 2019 World Championships in Athletics in Doha, Qatar, from 27 September to 6 October 2019. Antigua and Barbuda were represented by sole athlete Cejhae Greene, who participated in the men's 100 metres event.
Egypt competed at the 2019 World Athletics Championships in Doha, Qatar, from 27 September to 6 October 2019. Egypt will send only one athlete.
Sri Lanka competed at the 2019 World Championships in Athletics in Doha, Qatar, from 27 September to 6 October 2019. Hiruni Kesara Wijayaratne was the only athlete representing Sri Lanka, in the women's marathon event.
China competed at the 2019 World Championships in Athletics in Doha, Qatar, from 27 September to 6 October 2019. A total of 69 athletes from China participated.
Bosnia and Herzegovina competed at the 2001 World Championships in Athletics from 3 – 12 August 2001.
Slovenia competed at the 2019 World Athletics Championships held in Doha, Qatar, from 27 September to 6 October 2019. The country was represented by nine athletes, seven women and two men.
Bosnia and Herzegovina competed at the 2005 World Championships in Athletics from 6 – 14 August 2005.
Bosnia and Herzegovina competed at the 1999 World Championships in Athletics from 20 – 29 August 1999.
Bosnia and Herzegovina competed at the 1997 World Championships in Athletics from 1 – 10 August 1997.
Yugoslavia (1983–1991)