As I said, I won't believe it till I see it. Although I did find this:
National Basketball Association Statistics Officer Stephanie Smith wrote:"Spud Webb was (and is) considered to be a top 'small-dunker' in professional Basketball. However, since 1968 Spaulding sporting goods has held a biannual Robert T. Spaulding 'High Dunk' contest, in which Mugsy Bogues placed first in 1990, 1992, and 1994. In 2002 these statistics were added to the Official Record of Basketball Statistics (possibly due in part to its similarity to the NBA Slam Dunk contest and the inclusion of off-duty NBA referees as judges), and it was by this inclusion that the National Basketball Association now considers Bogues, a 3-time High Dunk winner and a constant top-5 Slam Dunk contender, to be one of the most skilled, and certainly the shortest, executor of dunks in the history of the NBA."
Maybe I'm missing something, the website is called
Gullible Info