BTS Member enters boot camp

Members of Korea's boy band BTS see off the band's eldest member, Jin, center, in this image captured from BTS' social media service when he entered a boot camp in a front-line area to begin his mandatory military service, Dec. 13. Yonhap

Members of Korea's boy band BTS see off the band's eldest member, Jin, center, in this image captured from BTS' social media service when he entered a boot camp in a front-line area to begin his mandatory military service, Dec. 13. Yonhap