Matthew Smith was about that age when he wrote Manic Miner, and pretty much started the bedroom coder boom of the 80's. I don't think any of Santiago's games will be remembered like that, it sounds damn jaded but I'd see the point in this if he'd made a succesful game, not just a hackneyed reversi clone or 10.
As impressive as this is - really he isn't doing anything that a lot of people did, do, or will do better in future. I have to agree with Phaelax - there is no way the guy is fluent in umpteen languages - you do not get fluent in a language until you get fluent in a language - even if you know all the commands, that's still not fluency!. He has made iOS apps, so he knows C#, but what else? - why are the details so thin in these stories?, because the truth isn't nearly as impressive as 'whizz-kid-done-good' stories. I blame Malcolm in the Middle, which would have been very popular when this story first aired.
Really, how old is he? - he started making iOS apps in 08, so does that mean he started when he was 7 or 8? - when did he learn twelfty languages. And why do people keep saying they do this that and the other in their sleep... listen - If I play Battlefield4 before going to bed, I'll often dream-play it, because my brain is all amped up on BF4, and brains are addicted to stimulus by default - so it's just our brains going through withdrawal - I doubt anyone has ever done any worthwhile coding while they sleep... that's like me thinking that I should gain XP for playing BF4 in my half-asleep haze. It's weird, we apparently can't die in dreams... but we can respawn!
Now, on the other hand, walking to get some lunch... I'm sure we've all come up with remarkable code solutions during dull times like that
I guess this post might sound negative towards him, but it's really not - it's realism!, this guy shouldn't sit back and wait on the job offers from Apple, because before long the dude will be 30, and having a load of unsuccessful iOS games won't actually get him far - he might be better off adding AppGameKit to his laundry-list of languages.

I am the one who knocks...
