Bill Gates has a lot of secrets, not all of which are things that the public at large is aware of or was ever intended to know. The truth is, Bill Gates has a little black book of his own. 

The ex-wife of Bill Gates, Melinda Gates, has come out in a recent interview to discuss what it was like being married to the original big tech billionaire, what went wrong in their marriage, and so much more. 

Here are all the key details from the in depth interview, and some other details you should know about Bill Gates: