SOUTH KOREA IAAF ATHLETICS WORLD CHAMPIONSHIPSJessica Ennis of Britain crosses the finish line in a qualifying heat of the women ' s 100 - meter hurdles at the 2011 World Championships in Athletics in Daegu , South Korea , on 29 August 2011 . EPA / YONHAP < 모바일 애플리케이션 > < 포토 매거진 >< 저작권자 ( c ) 연합뉴스 . 무단 전재 - 재배 포금 지 . >