#37 - Don't Start a Blog, Start a Cult - Mr. Money Mustache

Pete Adeney, more commonly known as Mr. Money Mustache, retired at 30 after working as a software engineer for about ten years.

He blogs at MrMoneyMustache.com about how he saved money, where he invested it, and how he achieved "financial freedom through badassity".

You can apply to the W18 batch of YC here - ycombinator.com/apply