How many hours does Elon Musk sleep a day?

Related questions

1. Who does CEO report to?
2. What is the average CEO tenure?
3. Is the CEO the owner?
4. Is CEO the same as owner?
5. What does a CEO do on a daily basis?
6. Who comes after the CEO?
7. What is the difference between president and CEO?
8. Who can fire the CEO?
9. What is owner of company called?
10. What does a CEO actually do all day?

Tags

1. #endured
2. #floor
3. #according
4. #sleep
5. #tweet
6. #factory
7. #drove
8. #hours
9. #spacex
10. #tesla
11. #excruciating
12. #sometimes
13. #exact