18 people are working on…

Wikipedia's "Albums claimed to have sold 40 million or more units"

1. 
   se71
2. 
   Steve
3. 
   shroud
4. 
   cyoungchs
5. 
   Jubei
6. 
   paulinseattle
7. 
   rnhaas
8. 
   DanBull
9. 
   klagregory
10. 
    stephsk8r
11. 
    Mayol
12. 
    almq88
13. 
    knunn
14. 
    bkwrms78
15. 
    MARK
16. 
    Tallyman13
17. 
    glasswing62
18. 
    Prof_Linus