Once when I was about two or three years old I was standing up on the living room couch, and fell onto the table in front. The skin above my right eye split a bit. My mother taped it together, and I have a small scar in the middle of my eyebrow now. When was eleven or twelve I slipped and sled down a set of stairs, and received some slight blunt force trauma to my tailbone. I had difficulties walking for a couple of weeks. A few years ago I twisted my ankle in an accident during a badminton training match. I've also had a metal bar inserted behind my ribcage in a surgery, but that wouldn't count as an injury.