PRISCILLA Chan is an American paediatrician who’s married to Mark Zuckerberg. Here’s everything you need to know about the Facebook CEO’s wife… Who is Priscilla Chan? Priscilla Chan, 33, is an American philanthropist and paediatrician and she’s married to Mark Zuckerberg. Priscilla’s parents were Chinese refugees who fled Vietnam in boats, she grew up speaking both Cantonese […]