See Facebook founder's beautiful daughter's first day in preschool, so cute (photo)

The founder and CEO of Facebook, the largest social media platform in the world, Mark Zuckerberg, took to Instagram to share the photo of his cute and beautiful little daughter's first day in preschool.

The 33-year-old and father of two looked so happy and smiley with his wife named Priscilla Chan as they joined hands to lead their little daughter to school.

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See what he captioned with the photo below;

First day of preschool. They grow up so quickly

See the photo he shared below;