Some weird black hair in crown despite the fact I am kinda fair?

[Theodolite]

I have just made some photos of my crown and I noticed some totally black hair in my crown (which begins to bald) despite the fact my hair is quite fair. I have seen one black shedded hair too, it looks quite thicker and more rigid (not that flexible) than the rest.
It looks so alien, it's like cancerous hair.

How abnormal is this? Has anyone noticed it too? It looks very suspicious to me.

 

[TD500]

post a picture.

 

[Theodolite]

Sorry for messy hair. I hope you see what I see. These appear in areas where my hair seems to be sparse. These look more like eyelashes than normal hair :wow:
By the way, what is my condition in your opinion? It doesn't look like tradition male pattern baldness, it's quite weird. And I have this itchy feeling in the crown especially.