Zak Ringelstein

Founder and CEO at Zigazoo
On the record
Share profile 

Zak Ringelstein was named to the Forbes 30 Under 30 list. His first edtech company, UClass, was acquired by Renaissance Learning (Google Capital Company, owned by Hellman & Friedman). Zak is a father of three young boys, a former educator with 12 years of teaching experience, and has a Master’s Degree in Education. He founded Zigazoo during the pandemic with his wife and fellow Teach for America educator, Leah, in order to provide their children with a safe place to learn, create and interact with other kids.

Sign up to view all