기성용, FC서울 입단 확정…11년 만에 K리그 복귀<br /><br />Former South Korean national football team captain Ki Sung-yueng is bringing his soccer skills back home,... officially joining FC Seoul on Tuesday.<br />The reunion comes 11 years after he left for Europe to join Celtic FC in the Scottish Premiership.<br />He most recently played for RCD Mallorca in Spain's La Liga,... but the COVID-19 pandemic limited him to just one appearance.<br />As FC Seoul are currently struggling in the K-League,... the addition of Ki is expected to be a welcome addition to the squad.<br />