
Ki Sung-Yueng of Seoul (L) and Jawad Ahannach of Umm-Salal tussle for the ball

Ki Sung-Yueng of FC Seoul and Ben Askar of Umm-Salal compete for the ball

Ki Sung-Yueng (L) of South Korea is challenged by Nouri Pejman (R) of Iran

South Korea's Ki Sung-Yueng celebrates after scoring

South Korea's Ki Sung-Yueng (bottom) celebrates his goal with teammate Park Chu-Young (top)

Ki Sung-Yeung of South Korea and Nelson Heado Valdez of Paraguay compete for the ball

South Korean footballer Ki Sung-Yueng poses during a press conference announcing he will be joining Glasgow Celtic

South Korean footballer Ki Sung-Yueng poses during a press conference announcing he will be joining Glasgow Celtic

South Korean footballer Ki Sung-Yueng holds his new jersey with Chief Executive of Celtic Peter Lewell during a press conference announcing he will be joining Glasgow Celtic

Korea Republic national football team players pose before a FIFA World Cup qualifier™ against Qatar.