Who was first nsync or Backstreet?

Related questions

1. Why did Justin leave nsync?
2. Is nsync from Florida?
3. How many tattoos does JC have nsync?
4. What Nsync member is from Florida?
5. Is JC from nsync married?
6. Does Justin Timberlake write his music?
7. What Nsync member does magic?
8. How was nsync formed?

Tags

1. #carter
2. #littrell
3. #mclean
4. #debut
5. #dorough
6. #backstreet
7. #album
8. #their
9. #florida
10. #brian
11. #formed
12. #consists
13. #richardson
14. #orlando
15. #international
16. #kevin
17. #howie
18. #vocal
19. #group
20. #often
21. #abbreviated
22. #american