BTS and the ARMY spent the weekend reminiscing a few of the best concerts put together by the Bangtan Boys. Fans participated in the Bang Bang Con and relived some of BTS' best concerts. While the ARMY was engrossed in the two-day concert marathon, VICTON member Han Seung Woo gave a beautiful salute to the K-Pop band in his own way. The Korean singer gave a shout out to BTS by arranging a powerful and enthralling performing on the BTS' Black Swan.