He is already the richest man in the world, but when SpaceX finally makes its hotly anticipated stock market debut, Elon Musk could become the planet's first trillionaire. Robinson said Musk could take on an "aura of God" for some people should he become the world's first trillionaire -- but might develop a bit of a god complex himself as a result.

SpaceX targets a $1.75 trillion valuation in its Nasdaq IPO next week, selling less than 5% of shares to raise $75 billion in one of history's largest offerings.

He is already the richest man in the world, but when SpaceX finally makes its hotly anticipated stock market debut, Elon Musk could become the planet's first trillionaire.…

He is already the richest man in the world, but when SpaceX finally makes its hotly anticipated stock market debut, Elon Musk could become the planet's first trillionaire.