Markus Persson was the guy who made Minecraft. He became very rich when he sold it to Microsoft nearly a year ago for $2.5 billion. But instead of being happy, he's got a big first world problem: he isn't and is depressed.

While he is known to host wild parties and hanging out with celebrities, Persson reveals he's never felt more alone.

Here's a series of tweets coming from him.

First world problems indeed?