BTS star V reveals hearing loss battle during livestream. During a livestream, BTS member V revealed he has been receiving treatment for hearing loss in one ear, as the group continues its highly anticipated reunion world tour. The singer said: “If the hearing in my left ear is at 100, it's only about 30 in my right.” The announcement comes as BTS embark on their first world tour since all seven members reunited following their mandatory military service. Tap the link in BBCNews’s bio to read more about this story. (📷 Getty) #BTS #V #KPop #BBCNews