Home kpop KNK Debuts with 'KNOCK" Plus Performance Videos! KNK Debuts with 'KNOCK" Plus Performance Videos! Ciera Reeves March 02, 20160 minute read 0 Your Responsive Ads code (Google Ads) KNK, the five member male group with heights all above 180cm, and brother group to Bestie, finally releases their debut music video! Angel Heart Knock Your Responsive Ads code (Google Ads) Tags knkkpop Facebook Twitter Whatsapp Newer[NEW SOUNDS] DUVV x KIDOH - RIDE OlderWinner Talks About Their New Album EXIT:E