Here are some pictures of NBA Slam Dunk Contest pictures. Up: Larry Nance, winner of the first ever NBA Slam Dunk Contest in 84'. Speciality: No real speciality but did some great high-flying power jams. Middle: Dominique Wilkins winner of the 85' and 90' Slam Dunk Contest. Speciality: tomahawk jams, windmill dunk Below: Michael Jordan the NBA best player ever and winner of the 87' and 88'Slam Dunk Contest. Speciality: liberty dunk, foul-line dunk