Yes he won the 2011 slam dunk contest
Yes he won the Slam Dunk contest in 1997.
Dwight howered has won the slam dunk contest in 2009
900 degrees dunk
that other answer is crazy.he chose 2003. we all know Vince Carter won the Slam Dunk Contest in 2000.
He has never been in one
yes... 1985 and 1987