San Francisco 49ers head coach Kyle Shanahan was involved in a serious car accident during the offseason, the team announced on Saturday. The incident is significant because it left the coach with multiple injuries, although the supplied article text does not state how it may affect his work with the team.

According to ESPN, Shanahan broke his nose, three ribs and his hand. He also required more than 40 stitches to his face and suffered a severe concussion.