I doubt he's 14. It's possible he is, but extremely unlikely. More likely that someone fudged his age. Not that I give a fuck either way, just saying.
/drops occams razor
lebron was like that though, in middle school & high school..
Yep and lebron is a one in a million kind of player. Even in the NBA he's heads and shoulders above everyone else. There are people who say he's the best of all time (eg pat riley), so he's not just great now, for his generation, but of all the players who have played the game before.
The kid in the video has amazing athleticism and probably a kick ass kipping press and taking nothing away from him, he'd be impresive at 17-18. 14 is just nuts, unbelievable.
TLDR: I'll take the odds that the birth date is off much more readily than i'll believe we've found another Lebron!