I'm 46 and still have a very full head of hair which still grows very quickly, unfortunately. As I get older, it seems my hair grows quicker in other places as well, like my nose, ears and eyebrows.
Sometimes I wish I was bald. It would be a lot less trouble.
But I don't think being bald has anything to do with the hair on the rest of your body.
Oh, by the way, is there any truth to whether or not someone can go bald or lose hair growth by wearing a cap or hat all the time?