NBA Girl Making A Slam Dunk

The only player that has proven the ability to perform a 720 degree dunk (that is, two full turns in the air) is Taurian Fontenette also known as Air Up There during a Streetball game.
In the past, it has been possible for players to dunk a basketball and pull the rim down so hard that the glass backboard shatters, either around the rim itself or, at times, shattering the entire backboard. Reinforced backboards and rims have minimized this at the college and professional levels, but it still happens at lower levels. All-star power forward Gus Johnson of the Baltimore Bullets was the first of the famous backboard breakers in the NBA, shattering three during his career in the 1960s and early 1970s. Darryl Dawkins of the Philadelphia 76ers was also notorious for two glass-shattering dunks in 1979 resulting in the league threatening to fine him and eventually installing breakaway rims. At the beginning of his career, center Shaquille O'Neal also dunked so hard that he broke the supports holding two backboards during games against the New Jersey Nets and the Phoenix Suns, making them collapse to the ground; the glass would shatter all over anyone within a few feet (including the audience). This resulted in reinforced backboard supports as well. During that same season, New Jersey's Chris Morris shattered a backboard in a game against the Chicago Bulls (the most recent shattered-backboard incident in the NBA to date). The NBA has made shattering the backboard a technical foul. This has assisted in deterring this action, as it can cost the team points.
In the ABA, Charlie Hentz broke two backboards in the same game on November 6, 1970 resulting in the game being called. In the NCAA, Darvin Ham shattered a backboard while playing for Texas Tech in a tournament game against the University of North Carolina in 1996.
The Premier Basketball League has had two slam-dunks that have resulted in broken backboards. Both came consecutively in the 2008 and 2009 PBL Finals, and both were achieved by Sammy Monroe of the Rochester Razorsharks.