http://www.UniversalSports.com 2011, Daegu, South Korea, IAAF Track and Field World Championship, in the Men's 110m hurdles, Robles (CUB) bumps into Xiang Liu (CHN) and gets disqualified, Jason Richardson gets the gold, Liu Xiang the silver. (Watch the full event at UniversalSports.com)

110m Hurdles Men Final WC Athletics Daegu 2011
Jason Richardson USA 13.16
Xiang Liu CHN 13.27
Andrew Turner GBR 13.44 
David Oliver USA 13.44 
William Sharman GBR 13.67 
Aries Merritt USA 13.67
Dwight Thomas JAM DNF

Dayron Robles CUB DQ