Who has the highest Vertical Leap in NBA history?

This is a list of the highest vertical leapers the NBA as seen.

(All measurements are from players in their prime and are from reliable sources, though none of these numbers are official NBA stats.

Players:

1. Jamario Moon - 47 inches
2. Spud Webb - 46 inches
3. Michael Jordan - 44 inches
4. Lebron James - 44 inches
5. JR Smith - 44 inches
6. Dee Brown - 44 inches
7. Harold Miner - 44 inches
8. Shawn Kemp - 44 inches
9. Shannon Brown - 44 inches
10. Nate Robinson - 43.5 inches
11. Vince Carter - 43 inches
12. Steve Francis - 43 inches
13. Dominque Wilkins - 42 inches
14. Jordan Farmar - 42 inches
15. Dr J. Erving - 41 inches
16. Allen Iverson - 41 inches
17. Rudy Gay - 40 inches
18. Amar'e Stoudemire - 40 inches
19. Larry Nance - 40 inches
20. Josh Smith - 39.5 inches
21. Gerald Green* - 39 inches
22. DeMar DeRozan 38.5 inches
23. Kobe Bryant - 38 inches
24. Desmond Mason - 38 inches
25. Dwight Howard - 38 inches
26. Ty Lawson - 36.5 inches
27. Ralph Sampson - 36 inches
28. Blake Griffin - 35.5 inches
29. Andre Igoudala - 34.5 inches

others

Shaquille O'neal - 32 inches

 Magic Johnson - 30 inche

Karl Malone - 28 inches

I'm currently researching the following players

Gerald Wallace

Dwayne Wade

Tracy Mcgrady

Stromile Swift

Trevor Ariza 

Richard Jefferson

David Thompson

* Earl Manigault is rumored to have a 52-inch vertical leap as he would often take dollar bills off the top of backboards.

* Gerald  Green's vertical is rumored to be at 48 inches (http://en.wikipedia.org/wiki/Gerald_Green#cite_note-19)