Kim Sunwoo (R) of South Korea competes during the Quarter Final match against Iran at 2012 AFC U19 Championship in Ras al-Khaimah, UAE, Nov. 11, 2012. Korea Republic won 4-1. (Xinhua/Qin Haishi)

Moon Changjin (L) of South Korea competes during the Quarter Final match against Iran at 2012 AFC U19 Championship in Ras al-Khaimah, UAE, Nov. 11, 2012. Korea Republic won 4-1. (Xinhua/Qin Haishi)