Gold medallist Turkey's Servet Tazegul (2nd R), silver medallist Iran's Mohammad Bagheri Motamed (R) and bronze medallists Afghanistan's Rohullah Nikpah (L) and Terrence Jennings of the U.S. pose with their national flags at the men's -68kg taekwondo victory ceremony at the London 2012 Olympic Games at the ExCeL arena August 9, 2012. REUTERS/Kim Kyung-Hoon (BRITAIN - Tags: SPORT OLYMPICS SPORT TAEKWONDO)