Yoonchae of KATSEYE, the youngest Korean artist ever nominated for two Grammy awards at age 17, has become a global sensation after a 7-second dance video captivated fans online.

The rapidly rising girl group turned one of music's most traditional platforms into a modern showcase of girl power.

The global girl group brought K-pop's signature energy to Music's Biggest Night with a remixed "Gnarly" featuring an explosive dance break ...