The multi-regional origin model hypothesizes that local sub-species, particularly Neanderthal in Europe and Peking Man in Asia, are at least partially the ancestors of modern human subraces. This view is opposed by the single origin hypothesis.
... 45 to 64, and 20.7% who are 65 years of age or older. The median age is 44 years. For every 100 females there are 93.5 males. For every 100 females age 18 and over, ...