Mark Zuckerberg and wife, Priscilla Chan welcome second child

Welcome to the newest future Facebook user. Facebook founder, Mark Zuckerberg and his wife, Priscilla Chan have announced the birth of their second child, and her name is August. 

The parents shared a photo of August with her sister Max. Zuckerberg on Facebook with the message,

Priscilla and I are so happy to welcome our daughter August!

Also accompanying the message is a letter to his daughter from himself and Chan expressing hopes that she would take time to enjoy her childhood. 

Childhood is magical. You only get to be a child once, so don't spend it worrying too much about the future. You've got us for that, and we'll do everything we possibly can to make sure the world is a better place for you and all children in your generation, the letter reads in part.

The world can be a serious place. That's why it's important to make time to go outside and play, Zuckerberg wrote. 

Zuckerberg revealed earlier this month he would be taking two months paternity leave this year.

Zuckerberg and Chan had their first daughter, Max, in December 2015. And at the time, Zuckerberg shared a letter and announced the creation of the Chan-Zuckerberg Initiative. 

They also pledged to give away 99 percent of their shares to “advance human potential and promote equality for all children in the next generation.” At the time, Zuck’s shares were worth around $45 billion.