Mark Zuckerberg has three siblings. Here's everything to know about Mark Zuckberg's sisters: Randi, Donna and Arielle.

Randi Zuckerberg, founder of Zuckerberg Media and ... "I'm a working mom with two young children, so I feel like technology is my lifesaver and the whole reason that I can be doing what I'm ...

Edward Zuckerberg and Karen Kempner-Zuckerberg ... They have four adult children: Randi, Mark, Donna and Arielle. Mark often expresses his feelings about his family on his social media platforms ...

It was a misunderstanding straight from the “Three’s Company” playbook. Randi Zuckerberg, sister of Facebook co-founder Mark Zuckerberg, became upset when a photo from her personal Facebook ...

Randi Zuckerberg is an entrepreneur, investor, bestselling author and tech media personality. She is the founder and CEO of Zuckerberg Media, developing technology, content and live events all ...

Mark Zuckerberg with his sisters Randi, Arielle and Donna.

Mark is one of four children born to Edward Zuckerberg and Karen Kempner-Zuckerberg. The couple welcomed their first child, daughter Randi, in 1982, followed by Mark in 1984, Donna in 1987 and Arielle ...