Who was the first man on Earth

This cannot be correctly answered, as no one else was there scientifically. If you are religious, then the answer is apparent therefore.

ADAM1

ADAM1 was the first man. There are two stories of his creation. The first tells that God created man in his image, male and female together (Genesis 1: 27), and Adam is not named in this version.

Explanation:

answer placeholder because the system is messed up