BTS propelled K-pop to global stardom. Nearly four years later, they’re back

By Jessie Yeung, Yoonjung Seo, Gawon Bae, CNN Seoul, South Korea (CNN) — When the world’s biggest K-pop group announced their hiatus in late 2022, they were at the height of superstardom. They regularly topped music charts, won prestigious awards, and arguably transformed the genre into a global cultural phenomenon. Now, BTS is back –