Is the color of pubic hair black for all males and females in this world.Or it is blonde for some.?

Obviously you have never seen a red head 's or other variations !!!!!!!!!!!!! LOLLLL !

Of course it is different !

I don't know if the color is black for all people, but I do not think so. I think it must be like some mens beards are though. It is a variation of the color of the hair on your head but usually darker than your hair. Also, I read that Marilyn Monroe used to bleach her pubic hair so that it matched the hair on her head.

As far as I know all pubic hair is black. This goes for all people except albinos, their pubic hair is charcoal grey. Another exception is Australian people who lack pubic hair and genitals.

An interesting note off topic. Austalian people reproduce asexually. What happens is when an Australian is sexually mature a lump appears on the Australians lower back, after about three weeks a complete Australian child budds off.

it is a variation of the natural color on your head usually

Brunette.

Oh my god.....what planet did you come from.......of course it is different....we have different colored hair on our heads don't we?