Can I join the Army if I had a head injury when I was the age of 4?

When I was 4 years old, my family and I were involved in a head on collision in our 1972 Ford Pinto which left me with a head injury. I have no symptoms and I have been very athletic and active. I'm now 31 and am eager to join the Army. I do not have any headaches outside of the norm for anyone and no treatments have ever been needed. Will this be grounds for automatic denial from enlistment or will I be able to pursue this dream?

Can I join the Army if I had a head injury when I was the age of 4 - 1

You should be good to go… Just make sure you TELL THE TRUTH.