I've had a single forehead line ever since i can remember

When I raise my eyebrows ive always had wrinkles on the forehead appear since I was a kid

It's probably genetics and nothing to really worry about.

I've had a wrinkle on the root of my nose right between the eyes since I was like, 17. It hasn't gotten better and it hasn't gotten worse. It just stays there. My glasses hide it pretty well. XD

Horizontal or vertical?

It's funny

What race are you? How much stress were you in during your life? How much sun exposure do you get on the daily? Hows your facial skin regiment?

I'll answer for myself.

White, minimal, low, zero.

I'm nearly 24 and I've only begun to get a single forehead line.

Those lines normally appear during your 20s. Just natural aging but for the above questions they can have an impact for your facial wrinkle development.