Bangtan Sonyeondan aka BTS is a well-known boy band in the K-pop industry. The boys are currently on a hiatus from group performances and focusing on their solo careers. As Ambassadors of Busan Expo, the septet is going to hold a concert in Busan on October 15 in support of the city’s bid to host the 2030 world expo. The event is named“Yet To come” and will take place in