Celtic sign South Korean duo Yang Hyun-jun and Kwon Hyeok-kyu

Celtic have completed a double signing from South Korea by bringing in Yang Hyun-jun and Kwon Hyeon-kyu.

The signing of 21-year-old winger Yang from Gangwon was confirmed before the club announced they had also wrapped up a deal for 22-year-old midfielder Kwon from Busan I-Park.

Both players have signed five-year contracts and will link up with compatriot Oh Hyeon-gyu.

Celtic manager Brendan Rodgers said: "Yang is a player that we've looked at closely and who we think will further enhance our attacking options which, of course, already include his fellow countryman Oh.