South Korea's Kim Hyeon-woo (front R), gold medalist of the Men's 66Kg Greco-Roman wrestling at the London 2012 Olympic Games, poses with other athletes upon South Korean national team's arrival from London, at Incheon international airport in Incheon, west of Seoul August 14, 2012. REUTERS/Kim Hong-Ji (SOUTH KOREA - Tags: SPORT OLYMPICS WRESTLING)