Lebron James Knocks Kid Down With a Dunk

The NBA star was playing a game of knock-out with the kids ... when he missed his shot ... and went chasing the rebound. Seconds later, LeBron comes flying back towards the rim ... slamming the ball and taking out the next shooter in the process.
Afterward, the kid went to his Facebook page and posted, "Got dunked on by Lebron :-( but he gave me his shoes so its alll good broo." Watch video after the jump....