Who made the man?

Couple of weeks ago, E was having some talks with M. E then asked M,

E: M, who made the man?
M: What do you mean man? You mean human?
E: Yeah, man human. I think somebody must have made the man.

I remembered learning in Agama class about proofs for the existence of God, one being that things as complex as human beings must have a Designer. If I hadn't had this class, it might have never occured to me thoughts like this or to even contemplate about how human beings come into existence. So, to have heard 4yo E bluntly asked a question as complex as this and made it sound as simple as that, it just makes you wonder...