CORTIS, ATEEZ, I.O.I And 23 More: Melon Music Awards Confirms Final Performer List

Notable performances include an MMA reunion by I.O.I after ten years, plus NCT DREAM and NCT 127 marking their tenth anniversaries.

<p>Notable performances include an MMA reunion by I.O.I after ten years, plus NCT DREAM and NCT 127 marking their tenth anniversaries.</p>