Forty-eight-year-old William F. (“Willie”) Hoppe, grey-haired boy wonder of Billiards in 1898, 15-time world champion at 18.2 balkline billiards, three-time champion at 18.1 balkline billiards ...

If you notice a stray grey hair on your head, you might be inclined to pluck it out, despite the common advice against it. Many experts caution against plucking or pulling out grey hairs for ...