BTS Seoul concert livestream draws 18.4 million global viewers, Netflix says | Reuters Exclusive news, data and analytics for financial market professionalsLearn more aboutRefinitiv Item 1 of 5 Kpop group BTS pose for photographs upon their arrival for 'BTS The Comeback Live Arirang' concert in central Seoul, South Korea, March 21, 2026. BIGHIT MUSIC/Netflix/Handout via REUTERS [1/5]Kpop group BTS pose for photographs upon their arrival for 'BTS The Comeback Live Arirang' concert in central Seoul, South Kor ...