Justin Bieber Skateboards, Slam Dunks a Basketball, & Plays Tennis All in One Day!

Justin Bieber shows off his skateboarding skills during a break from filming Killing Hasselhoff on Monday afternoon (September 23) in Venice Beach, Calif.

The 20-year-old singer also hit the court to show off how good he was at slam dunking basketballs.

PHOTOS: Check out the latest pics of Justin Bieber

Earlier that same day, Justin posted a video of his first tennis lesson and it didn’t go very well.

“1st tennis lesson lol pretty bad.. Lol,” he captioned the video.

Watch the full clip below!

25+ pictures inside of Justin Bieber skateboarding…