I want to know the answer to the following question:
Schwarzenegger became a millionaire by what age?
All the background I'm provided with is that "Following his move to the United States, Schwarzenegger became a "prolific goal setter" and would write his objectives at the start of the year on index cards, like starting a mail order business or buying a new car – and succeed in doing so.". Is that enough to answer the question?
Answer: no