[K-POP] #SEVENTEEN - #붐붐 (BOOMBOOM) 1st Win @ M! Countdown

#BoomBoom1stWin

[SEVENTEEN - win 1위 수상 + Encore] M COUNTDOWN 161215 EP.503

[MPD직캠 4K] 세븐틴 1위 앵콜 직캠 붐붐 BOOMBOOM Seventeen No.1 Encore Fancam

[SEVENTEEN - Fast Pace] Comeback Stage | M COUNTDOWN 161215 EP.503

[SEVENTEEN - Boom Boom] KPOP TV Show | M COUNTDOWN 161215 EP.503

More about #SEVENTEEN
▶ Official Homepage : http://www.seventeen-17.com/
▶ Official Twitter : https://twitter.com/pledis_17
▶ Official Facebook : https://www.facebook.com/seventeennews
▶ Official Instagram : http://www.instagram.com/saythename_17
▶ Official Weibo : http://weibo.com/pledis17
▶ Official Cafe Daum : http://cafe.daum.net/pledis-17
▶ Official V App : http://www.vlive.tv/channels/F99B3
▶ Official Soundcloud : https://soundcloud.com/pledis_seventeen