Oh, to be a fly on the wall when Robert Williams III has the ball in a Boston Celtics practice.

The Boston Celtics forward doesn’t get a ton of playing time during games, but it’s certainly not for a lack of jumping ability. In fact, Williams just might be the most athletically gifted individual on the entire roster.

Don’t believe us? Take a look at this photo of the Texas A&M product dunking during a recent practice.

Now those are some serious ups.

Williams has appeared in just eight games this season, and is averaging 1.6 points and 1.4 rebounds per contest. The 2018 first-round pick has shown flashes in his limited opportunities, though, and could see his role increase as the season progresses.

Thumbnail photo via Mark J. Rebilas/USA TODAY Sports Images