SEOUL - K-pop giant BTS reaffirmed its unmatched global influence, returning to the top of the Billboard charts this week with "Arirang," its first group release in nearly four years. The success came despite its years away from group activity and sweeping changes to how success is measured in the charts.The septet has secured its seventh No. 1 debut on both the Billboard 200 albums chart and the Hot 100 singles chart, after debuting at No. 1 on the British Official Albums Chart Top 100 and No. 2 on the Official Singles Chart Top 100.Among Korean acts, only BTS and its members Jimin and Jun…READ FULL ARTICLE
