Analyse @charts_k's tweets
@charts_k
| 2,416,519 followers
Black Swan by @BTS_twt has achieved #1 in 88 countries on iTunes! This breaks the record for MOST iTunes #1's for a song by a Korean act in history, surpassing PSY's Gangnam Style! ?
#BlackSwan #BlackSwanOutNow https://t.co/ETUftW9ZQr
#BlackSwan #BlackSwanOutNow https://t.co/ETUftW9ZQr