K-pop stars BTS perform in the world-famous Live Lounge. Adele Roberts catches up with the band ahead of their performance, recollecting their first ever Radio 1 play which led to a visit to Seoul.

K-pop stars BTS perform in the world-famous Live Lounge. Adele Roberts catches up with the band ahead of their performance, recollecting their first ever Radio 1 play which led to a visit to Seoul.