Round 1
First Dunk (Score: 46): 0:00
Second Dunk (Score: 41): 1:16

Round 2 (52% of internet vote)
First Dunk: 2:35
Second Dunk: 4:26

February 14, 2009 - Nate Robinson, listed at 5'9'', outlasted Dwight Howard in the final round of the 2009 NBA Slam Dunk Contest, earning 52% of the internet vote and winning the second dunk contest trophy of his career.

A full index of yearly individual NBA Slam Dunk Contest performances can be found here: http://www.insidehoops.com/forum/showthread.php?t=314394