[KCON JAPAN] Wanna One - INTRO + BOOMERANGㅣKCON 2018 JAPAN x M COUNTDOWN 180419

- KPOP concert convention KCON 2018 JAPAN - KCON 2018 JAPAN×M COUNTDOWN - Wanna One - INTRO BOOMERANG ▶Watch more videos of KCON 2018: http:/...