At the request of a number of family members and friends, I have added Face Blindness (Prosopagnosia) to the IAE-pedia article on Brain Disorders and Learning. Face Blindness, according to the data below, may affect up to 2.5% of the population. Sadly, many of those with Face Blindness have no idea that it is a medically diagnosed disorder. Many people who do not have face blindness do not appreciate the problems that face blind people deal with on a daily basis.
Many of those affected may, like myself, have struggled their entire life with this problem without knowing we suffer from this brain disorder. The following is from the IAE-pedia article mentioned above.