Liu Xiang is a Chinese former 110 meter hurdler. Liu is an Olympic Gold medalist and World Champion. His 2004 Olympic gold medal was the first in a men's track and field event for China.
The 13th 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.
Lashinda Demus is a retired American hurdler who specialized in the 400 meter hurdles, an event in which she was the 2011 world champion and 2012 Olympic gold medalist, becoming the first woman from the United States to win the Olympic 400 m hurdles title.
Amantle Montsho is a female sprinter from Botswana who specializes in the 400 metres. She represented her country at the 2004 and 2008 Summer Olympics, reaching the final at the latter edition. She was the first woman to represent Botswana at the Olympics. She has also competed at the World Championships in Athletics and the IAAF World Indoor Championships, and is the former World Champion over the 400m, winning in a personal best time of 49.56 in Daegu.
Liu Hong is a Chinese race walker. She is the world record holder over the Olympic 20 km distance with a time of 1:24:38 hours, set in 2015.
Dawn Harper-Nelson is an American track and field athlete who specializes in the 100-meter hurdles. She was the gold medalist in the event at the 2008 Beijing Olympic Games and the silver medalist in the 2012 London Olympic Games and the 2017 World Championships. Harper is the first American 100-meter hurdler to ever win gold at an Olympics and medal in the following Olympics. She is trained by Bob Kersee, husband of Jackie Joyner-Kersee, six time Olympic medalist also from her hometown of East St. Louis, Illinois. She is a member of the 2022 class of the UCLA Athletics Hall of Fame.
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.
At the 2005 East Asian Games, the athletics events were held at the Estádio Campo Desportivo in Macau, People's Republic of China from 1–4 November. A total of 45 events were contested, of which 23 by male and 22 by female athletes. China easily topped the medal table, winning 26 of the 45 available gold medals and accounting for half of the total female medallists. Japan won 46 medals, 16 of them gold, while South Korea was a clear third with a total of 21 medals. No athletes from either Guam or Mongolia reached the podium.
Spencer gave birth to son Michael Carter Jr on April 25,2021
Muizat Ajoke Odumosu Alademerin is a Nigerian track and field athlete who specialises in the 400 metres and the 400 metres hurdles. She represented Nigeria at the 2008 and 2012 Summer Olympics and competed at the World Championships in Athletics in 2007, 2009, 2011 and 2013. She was the bronze medallist at the 2007 All-Africa Games and went on to become the continental champion with a win at the 2008 and 2012 African Championships.
Kim Kun-Woo is a South Korean track and field athlete who competes in the decathlon. He is a two-time Asian Games medallist in the event, as well having won medals at the Asian Athletics Championships and East Asian Games.
Wassana Winatho, also known as Amornrat Winatho and Vassanee Vinatho, is a Thai track and field athlete who specialises in the heptathlon and the 400 metres hurdles. She represented Thailand at the 2008 Summer Olympics and competed at five consecutive editions of the Asian Games.
Sun Yawei is a female Chinese track and field athlete who competes in the 100 meter hurdles. She is a two-time gold medallist in the event at the Asian Athletics Championships and won the bronze at the Asian Games in 2010. In China, she is referred to as the "female Liu Xiang", in respect of her more successful hurdling compatriot. Her personal best time is 12.94 seconds, set in July 2011.
María Princesa Oliveros Bohórquez is a Colombian track and field athlete who competes in the 100 metres hurdles and 400 metres hurdles events. Her personal bests are 13.41 seconds and 56.26 seconds, respectively. She was the gold medallist in the 400 m hurdles at the 2011 Pan American Games, at which she also won a 4×400 metres relay bronze medal in a Colombian record time.
Wu Shuijiao is a female Chinese track and field athlete who competes in hurdling. Her personal best for the 100 metres hurdles is 12.93 seconds, set in 2013. Wu was the Chinese champion in the event in 2012 and 2013.
Mami Ishino is a Japanese track and field athlete who specialises in the 100 metres hurdles. Her personal best for the event is 13.08 seconds.
Janieve Russell is a Jamaican track and field athlete who competes mainly in the 400 metres hurdles and the 400 metres sprint. She won an Olympic bronze medal in the 4 × 400 m relay in Tokyo 2021, where she also finished fourth in the 400m hurdles final in a personal best of 53.08 secs. She is a four-time Commonwealth Games gold medallist, winning the 400m hurdles title in 2018 and 2022, and the 4 × 400 m relay in 2014 and 2018. She has also won two relay silvers at the World Championships and a relay gold at the World Indoor Championships.
Wang Qingqing is a Chinese former racewalking athlete who specialised in the 20 kilometres walk. She was the 2002 Asian Games champion in the event.
Han Qing is a Chinese former track and field athlete who competed in the 200 metres and 400 metres hurdles. Her personal best of 53.96 seconds in the hurdles is an Asian record, shared with Song Yinglan. She was the Asian Games champion over 200 m in 1990 and initially won the 400 m hurdles gold medal in 1994, before being disqualified for doping.
Emi Akimoto is a Japanese former track and field athlete who specialised in the 100 metres hurdles. She was the gold medallist in the event at the Asian Athletics Championships three times consecutively from 1979 to 1983, breaking the championship record each time. She won two gold medals at the Asian Games in 1982, running in the hurdles and 4×100 metres relay.
South Korea 
