Question

Why do old men have hair in their ears?​

Answer 1

Answer:

Several reasons have been adduced for the growth. Ears (and indeed noses) sag with age, thanks both to a loss of elasticity in the skin and to the effects of gravity. Earlobes droop, a phenomenon that can be accentuated by heavy earrings.

Answer 2

Some people get more hair in and on their ears as they age -- especially men. Doctors think it may be because of increased testosterone. This hormone makes hair coarser and thicker as it grays. The hair just inside your ear works with earwax to keep dirt and debris away from your eardrum.