K-pop sensation BTS back to top spot on Billboard Hot 100 stocking 0 445 2020.09.29 09:25 https://youtu.be/a_8Un_8ckPc + 31 방탄소년단, 빌보드 싱글 1위 깜짝 복귀...통산 3주째 K-pop sensation BTS has reclaimed the top spot on the Billboard's main singles chart with its recent hit ...