Who was the first person to be documented in human history?

Adam (first person)

Eve (second person)

According to Christianity the first person here was Adam. But scientifically there is no proof of this.

After Adam came Eve who was created with one rib from Adam but in the time of Noah there was a flood which destroyed everything on the earth with the exception of Noah, his family and many different types of animals with two each of the same kind and opposite sex meaning that Noah could also be thought of as the first person or central person here.
I dont know why don't you find it out your self and then go and be a scientist!