After making a historic speech at the UN General Assembly earlier this week,... BTS performed live on ABC's 'Good Morning America' on Wednesday.
Calling them 'one of the biggest boy bands in the world',... the 7-member group made a splash on the hit show.
The group greeted a screaming crowd,... as they performed live.
During the interview part of the show,... RM,... the leader of the group called his speech at the UN the 'best moment' of his life.