One just under my hair line on my forehead where a childhood game went wrong and I cut my head.
The second is on the back of my head where an aircraft panel locking arm hadn’t been secured correctly and gust of wind caused the panel door hit me while was completing a safety check. The scar can only be seen when I’m getting a hair cut.
@1Dogma When I was in school, I was riding my bike when a lady suddenly appeared in the middle of the road. I had to apply the brakes, and I ended up with some marks on my hands. They're still visible to this day.