Jon Sandys

Question: When Korben first drops of Leeloo at the Priest's apartment, he is wearing a tank top. At the seam of his shoulder running vertically is a scar. The year before, Die Hard with a Vengeance premiered and McClane was injured in that same spot. Seemed like a strange bit to add to T5E. Did anyone recall any backstory or explanation for that scar? Other than his general only survivor of his unit (don't tell Fingers, that deserter!) description.