Mike the Usurper wrote:

Let's see, 40 year old guy, lives with his mother, holy crap! Check out that haircut!

Perhaps you've seen Grigory Perelman in the news lately?

According to a recent interview, Perelman is currently jobless, living with his mother in St Petersburg, and subsisting on her modest pension.

Another:

the genius has turned down all worldly blessings, and retreated to his tiny apartment on the outskirts of St. Petersburg, which he shares with his mother.

One more:

There is an unspoken assumption that Perelman, 40, is acting like a freak, that he is defying a natural impulse to beat himself on the chest and declare himself king. Colleagues have described him as a quiet man who lives with his mother on her meagre pension and who likes to wander around the forest near St Petersburg.

RE: Teen Shot in Head at 'Haunted' House - AOL News