How does his age have anything to do with what he said? Don't you know that sometimes, once in a milion, you find a child prodigy way more capable than the average folk?
I personally know a 13-year old who's skilled in programming for various platforms in several languages, in many areas exceeding my expertise despite being 10 years younger.
Yifan Lu's the first to run User Mode code on the Vita
*in Vita Mode* (Usermode Vita Homebrew Loader Project), he hacked the Kindle Touch
all by himself, I
think that he either
knows what he's talking about or he's just joking around on twitter to see the less fortunate (or less skilled, more like) scramble around in search of "teh free r0mz" - because that's what hackers sometimes do, and you can't blame'em.
Except I've been on his twitter and saw the tweet myself.
https://twitter.com/yifanlu
https://twitter.com/yifanlu/status/255360215157968897
etc.