Top 20 Dunkers in NBA History By James Caricato / Dec 3, Mon 1380 Link facebook twitter email 19. Dwight Howard Former slam dunk contest champion, Dwight Howard was able to win the contest with his “MJ like” dunk from the free throw line. Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Join the Discussion