Boys Republic Minsu's head injury was so bad that it required wire stitches
The idol explained,"I struck my head on the ceiling of the practice room."
Minsu said, "The ceiling has always been low. I had to get around eight stiches. I'm basically hammering metal (wire sutures) onto my head." The other members added, "The [stitches] are held in place by staples."
That sounds very unpleasant....let's wish for a speedy and painless recovery for Minsu!