Scalp scar is growing hair!! how?

I had a traumatic wound in the back of my head years ago.. recently I searched about scalp scars and learned deep wounds have damage hair follicles. I thought mines had been damaged in the scar. I took a picture and saw a couple of strands coming from the scar. one follicle in the middle of the scar has two strands coming out of it. I also learned that if you massage the scar. existing living follicles can penetrate but I thought it was only on the sides of a scar that it could penetrate. this scar has two strands in the MIDDLE. how can it reach the middle? I'm not sure if the hair been there all along after the scar developed or it came after massaging it. I actually have two symmetrical scars and they both have hair coming through. but I'm showing one pic of one of the scars
scalp scar is growing hair!! how????
Scalp scar is growing hair!! how?
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