a soccer player who retired earlier than expected

(1)FC Seoul No. 6
(2)January 24, 1989, 33 years old.
(3)2 Imgok-dong, Gwangsan-gu, Gwangju-si, under the direct control of Gwangju

(1)Sports Trends 20190130 Naver News
(2)a sports trend
(3)Ki Sung-yueng’s official retirement from the national team, “A great honor and a heavy book.”
(4)The Korea Football Association announced on the 30th that Ki Sung-yueng officially expressed his intention to retire from the national team.”The 2019 Asian Football Confederation AFC Asian Cup,” Ki Sung-yueng said in a letter to the association.