Though Charlie is no longer an employee of Google, he owns 40k shares of GOOG and that are alone worth $26 million.
He also had plans to write a cookbook titled "Revealing the Secrets of the Google Kitchen" -
Update: Chef Charlie Ayers wife Kimberly just informed that the Cookbook is happening. It will be released in April/May of 2008. Also, Charlie is opening a restaurant in May/June of 2008.
Read more about Google Chef Charlie on NYTimes or watch this video on "How much is the Google chef worth?" at MSNBC News.
[Charlie Ayers - From managing the Google kitchen to managing millions]