Published : Jun 24, 2019 1:05 PM
Among thousands of ARMYs (BTS' fan club) filling up the venue, some fans spotted Bang Si-hyuk who came to show support for the group's big day. 
The producer was wearing a casual, striped summer shirt with chino pants, accompanied by his bodyguards and agency staff members.
After the event, BTS took the group's official social media account to send a thank you message to those who attended.
Meanwhile, BTS held a total of four 'MUSTER' events in Busan and Seoul over the past two weekends.Copyright Ⓒ SBS. All rights reserved. Unauthorized reproduction, redistribution, and use for AI training are prohibited.