BTS has topped the Billboard Hot 100 in the US with "Swim," the main track from its fifth full-length album "Arirang," marking the group’s seventh No. 1 on the chart. The latest achievement comes after the album also landed atop the Billboard 200, reinforcing BTS’ dominance across both major US charts. BTS remains the only Korean act to have repeatedly reached No. 1 on the Hot 100, alongside the band's Jimin and Jungkook, who have also topped the chart as solo artists. Music critic Lim Hee-yun s