Question

who is the first person born in earth and where does it is born

Answer 1

We can t say it surely coz human being developed from early age monkeys and they being changed after a big bang explosion.
And cave men are the first person on earth.

Answer 2

The skeletons of these very early people have been found by archaeologists in places like Morocco in North Africa, Ethiopia and Kenya in East Africa, and in South Africa. So, one answer to your question is to say that the first person came from Africa around 200,000 years ago.