The NBA really does not lack spring people, vertical bounce more than 1 meter is too much, and even some of the limit bounce above 1 meter 2, they feel that they are out of gravity. But even though they bounce well, so far in the NBA, no one has ever touched the top edge of the rebound. The upper edge of the rebound is 3 meters 95 meters high, and if you want to touch it, you must not only jump high, but also have enough height and long arm span to achieve this feat.
Although no one has touched it so far, there are 3 people who have touched the upper edge of the rebound from that distance, and the gap is really small. If they have a longer arm span, or a better bounce, maybe they will really create a miracle.
The first is McGee, who is the top of the brain below. His height is long enough to bounce is even better, and the dunk contest dunks are two basketballs at a time, which is really amazing. There are often various scratching hats in the game, and super-frame dunks are also common. McGee is on the top edge of the rebound, and the gap is really not big to see through the photo. His pure bounce ability is still a little far from the SSS level, and McGee's height and arm span are enough to almost bounce absolutely.
The bounce of the warcraft Howard is known to everyone, the early days were all kinds of aerial operations, and his violent buckles and caps are still vividly remembered. Howard once participated in a show test bounce, but he touched the height of 3 meters 81 meters, although it was still 15cm, but at that time it was an NBA high record. If the Monster wasn't 2 meters 08 tall, maybe it could get closer.
The last one is Chamberlain, who as an ancient star, is still constantly being discussed by fans. It is said that his peak height is 3 meters 96, if the situation is true, it is touching the upper edge of the rebound. However, such miracles have no videos and photos, only an ancient numerical record, and the authenticity is debatable, so Chamberlain can only be regarded as likely to touch the upper edge of the rebound.