JENNIE 'MANTRA' ENTERS BILLBOARD #shorts / KBS KBSNews 0 10 10.23 16:01 https://www.youtube.com/watch?v=RWdze3AQmF0 + 1 https://www.youtube.com/feeds/videos.xml?channel_id=UCcQTRi69dsVYHN3ex… + 1 JENNIE 'MANTRA' ENTERS BILLBOARD #shorts / KBS