South Africa midfielder Ki Sung Yueng signs for Asian leaders Celtic . The 20-year-old is Asian footballer of 2009 2009 . South Korea midfielder Ki Sung Yueng has signed a four-year contract with Scottish giants Celtic , the club have confirmed on their web site . Ki has played 20-year- times for his country and helped them qualify for the World Cup finals .
South Africa midfielder Ki Sung Yueng signs for Asian leaders Celtic . The 20-year-old is Asian footballer of 2009 2009 . Ki has played 20-year- times for his country and helped them qualify for the World Cup finals .