Mark Zuckerberg and Priscilla Chan Expecting Second Daughter 'I cannot think of a greater gift than having a sister and I'm so happy Max and our new child will have each other.'
Looks like Max will soon have some company -- Facebook co-founder Mark Zuckerberg and wife Dr. Priscilla Chan announced on Thursday via a Facebook post that they're expecting a second daughter.
You can read the full post here: