Why does Captain Jack have a cross scar on his right face?

The fork you said is in the face, only in the fourth part. I watched the first few movies again yesterday. 1, 2, 3, the squadron leader's face didn't have that wound. I probably thought it would be more handsome ... anyway, we don't know why Disney didn't explain why he had a fork on his face in the fourth movie.

Also, the fork was not scratched by the black beard. Black beard drew the shape of a dung fork on the chest of his doll. The doll is used to control Jack, so Jack has a dung fork wound on his chest. It has nothing to do with the fork on your face