Instagram/RM & Jin Music RM's ankle injury sidelines him for BTS's Seoul comeback concert. Get details on the sprain, ligament tear, and how it impacts the show. March 21, 2026 AceShowbiz - RM, the leader of the globally renowned group BTS, recently sustained an ankle injury just before their highly anticipated comeback concert in Seoul, which will affect his ability to perform fully during the event. The injury was confirmed in a statement released by the group's label, BigHit Music, on Friday, March 20, via Weverse.