International King of Sports event is run as a knockout with the slowest contestant in each round being eliminated, until one winner is left. This event takes place on a long jump track and pit. Rather than landing feet first, contestants jump headlong; if their feet touch the sand, their effort is a no-jump. Liam Collins who jumped a world record 8.96 m. The jump itself cannot be classed as a world track and field record as the head long technique is not permitted in actual Olympic Games. Contestants must keep both feet together and clear 10 hurdles on the 110m hurdles track. In
United States at the 2013 World Championships in Athletics Jennifer Simpson (1500m), Lashinda Demus (400m hurdles), and Brittney Reese (long jump) on the women's team. 2012 Diamond League champions Charonda Williams (200m), Dawn Harper (100m hurdles), Chaunte Lowe (high jump) and Reese Hoffa (shot put) were also automatic qualifiers to the team. World record holder Aries Merritt was also a Diamond League champion in 2012, but a country is only allowed one bye into the championships. The bye into the 110m hurdles was already taken by Jason Richardson, so Merritt had to qualify by placing in the championships. Decathlon Heptathlon United States at other World Championships in 2013 United