Possible Clues:

• J-Hope's K-pop band
• Band also known as the Bangtan Boys
• Hip-hop-turned-K-pop band
• "Dynamite" K-pop band
• Jimin and Suga's group
• First K-pop group to perform at the Grammys
• Suga's K-pop group
• 'Dynamite' boy band
• Group with the 2020 #1 album 'Be'
• K-pop superstars