What happens when Zach LaVine shows to the Seattle Pro-Am Dunk Contest as a surprise contestant? He casually strolled into the gym, didn't even take time to stretch or warmup. The entire gym stood up in anticipation for what was to come. And then Mr.LaVine put on a show for the Seattle Crowd.<br /><br />Click here for 15% off our Original Tees! - http://bit.ly/bil-ogyellow-tee<br /><br />Also, check out our elite socks for exclusive discounts! - http://bit.ly/bil-footwear<br /><br />Subscribe to all of our channels!:<br />https://www.youtube.com/user/ballislife<br />https://www.youtube.com/user/BallislifeEast<br />https://www.youtube.com/user/ballislifemidwest<br />https://www.youtube.com/user/ballislifethesouth<br />https://www.youtube.com/user/BallislifeWest<br />https://www.youtube.com/user/OfficialShiftTeamHQ<br /><br />Instagram - https://instagram.com/ballislife<br /><br />Twitter - https://twitter.com/ballislife<br /><br />Like us on Facebook! - https://www.facebook.com/ballislifestyle/