Zeus
He-Man might be the most powerful man in the universe and he definitely has the reputation of being very powerful. Superman is also considered to be one of the most powerful men in the universe, so this is a matter of some debate.
God
God is the most powerful person of all time
Amun
god the most powerful
holy spirit or god
Jupiter.
no
Zues
No, Zeus was
POWERFUL
Notheing greater then god he is the most powerful person in the whole universe