Founding _flosser Mangesh's wife Lizzie gave birth to their first child on Sunday, a happy and healthy boy named Henry Narayan Hattikudur. Welcome to the world!

Related Fact: September 12th is a big birthday for American Idol contestants. According to Wikipedia, Jennifer Hudson, Ruben Studdard and Carly Smithson were all born on that date. Also: Jesse Owens, Yao Ming and Peter Scolari.

[Source: Facebook. See previous Numbers of the Day here.]