What is the story behind Shazam?

Related questions

1. Is Shazam the strongest superhero?
2. What can Shazam do?
3. Which sins are which in Shazam?
4. Is Shazam the son of Zeus?
5. What is the purpose of Shazam?
6. Can Shazam die?
7. Is Shazam magic?
8. Is Shazam as fast as flash?
9. Is Shazam worth buying?
10. Who is the strongest Shazam?

Tags

1. #fawcett
2. #comics
3. #superhero
4. #billy
5. #since
6. #shazam
7. #title
8. #parker
9. #batson
10. #gives
11. #under
12. #captain
13. #1940s
14. #power
15. #adventures
16. #marvel
17. #years
18. #created
19. #young
20. #ancient
21. #wizard
22. #billed
23. #transform