My nephew, as a little boy, had a very hairy back! He was covered in a sort of blond fuzz and it was rather attractive, with sort of whorls on his shoulder blades. I haven't seen his back for nearly 30 years so I don't know if he's still the same - he's still blond.
My husband had a reasonably hairy chest and very hairy legs (lovely, muscley "footballer's" legs - I couldn't have married him if they'd been skinny.
) My son is as hairy as his dad was. Not much back hair on either of them, not so's you'd notice, but I don't get it when men shave their body hair. Give me a hairy man every time rather than a "smoothie".