Why is Stan Lee called Excelsior?

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Tags

1. #comics
2. #meaning
3. #marvel
4. #upward
5. #motto
6. #rebranded
7. #excelsior
8. #column
9. #atlas
10. #which
11. #after
12. #monthly
13. #catchphrase
14. #1960s
15. #publisher
16. #latin
17. #wrote