Riddle (KS)

I am black of eye and bright of hair.
Birds feed on my seeds and fly in my light.
I am fast in the ground and follow my namesake
As he races around the world.

i have a guess in mind, but i am really not sure of it. Anyone got any idea on it?

seems like a brand new one i have no clue.

Sunflower

Rob

many thanks, you confirmed my guess.