There are two possibilities:
A] A Infinite Being with Infinite wisdom created a body filled with infinite wisdom.
B] The body created itself and figured out [w/o wisdom] how to create so much wisdom.
So did Wisdom create wisdom or did wisdom create itself?
THAT is the 64 million dollar question.
Rational approach: Wisdom created wisdom. We call this Wisdom "Hashem".
Irrational approach: A complete crazy accident.
Why be irrational when you can be rational???
People like to portray believers as irrational and superstitious. It is actually the believers who make the most sense.