How old is the man with a beard? It was obvious when they started watching it.

Beards, also called full beards, all grow on the top of the mouth, chin and cheeks. The shape and coverage of the beard (moustache, goatee, beard, etc.). ) and the age at which growth begins belong to genetic inheritance.

Han men rarely have beard genes, and most of them are moustaches and goatees.

Some people with beard genes start to grow beards when they are very young. For example, during development, some people will grow beards when they are very old, so it's hard to say.