BTS were already massive in their native South Korea in 2017 when they scored one of their defining hits, the emotional ballad “Spring Day.” It was a poignant tale of grief and loss. Three years later ...

BTS’ “Dynamite” is lighting up YouTube like, well, dynamite. On Monday morning, the music video for the South Korean supergroup’s hit single surpassed 1 billion views — a rare feat achieved by only a ...