yes it does, just like the rest of the body hair when you age.
Yes. Even you get beard, side brows, eye brows and arm pits cover with gray hair too.
No, I don't.
because i am old
white as snow.
yezz, yezz it does.
The pubic hair turns gray at about the same rate as the hair on the head.
Pubic hair grows during puberty, and continues into adulthood. As for it being grey, well, this can happen.
Not all pubic hair is black. It can be blond or red or brown.