Choi Hye-ra
Choi Hye-Ra (; born May 20, 1991) is a South Korean swimmer, who specialized in butterfly and individual medley events. She collected a total of four medals (1 silver and 3 bronze) in the 200 m butterfly, 200 m individual medley, and the 800 m freestyle relay at the 2006 Asian Games in Doha, Qatar, and at the 2010 Asian Games in Guangzhou, China. She also won a silver medal in the same medley distance at the 2011 Summer Universiade in Shenzhen, China, scorching a time of 2:14.17. Choi is a resident athlete of Osan Sports Club  in Seoul. Choi made her official debut, as a 17-year-old, at the 2008 Summer Olympics in Beijing. She qualified for three swimming events by eclipsing a FINA A-cut of 2:09.46 (200 m butterfly) from the International Swim Meet in Chiba, Japan. On the first night of the preliminaries, Choi challenged five other swimmers in heat two including Cyprus' Natallia Hadjiloizou (previously competed for Belarus). She finished behind Estonia's Triin Aljand in second place and fortieth overall with a time of 1:00.65. In the 200 m individual medley, Choi touched out Slovenia's Anja Klinar to take  the third spot on the same heat and twenty-fourth overall by 0.13 of a second, in a time of 2:15.26. In her third and final event, 200 m butterfly, Choi rounded out a top seeded heat with a last-place finish by nearly a second behind Brazil's Joanna Melo in 2:11.42. Choi failed to advance into the semifinals, as she placed twenty-third overall in the preliminary heats. Four years later, Choi qualified for two swimming events at the 2012 Summer Olympics in London by clearing FINA A-standard entry times of 2:13.00 (200 m individual medley) and  2:08.81 (200 m butterfly) from the FINA World Championships in Shanghai, China. In the 200 m individual medley, Choi finished heat four in sixth place by 0.19 of a second behind Great Britain's Sophie Allen, lowering her Olympic time to 2:14.91. She placed twenty-fourth in the preliminary heats, and did not advance further into the semifinals. Unlike her previous Olympics, Choi registered a tenth fastest time of 2:08.45 in the 200 m butterfly to secure her spot for the semifinals on the morning's preliminary heats. Choi failed to qualify for the final, as she finished the semifinal  run with a third-slowest time of 2:08.32.