Jackie Piejak

Ultimate Ninjas was founded in Chicago by Jackie and Jeff Piejak circa 2016. It has since grown to multiple locations throughout the United States and has become the premier ninja gym for both kids and adults looking for a fun and challenging fitness experience.

Jackie and Jeff are passionate about promoting an active lifestyle and helping people of all ages through the sport of ninja. They are proud parents of two daughters, Isabella and Hadley, and are dedicated to making a positive impact in the communities that Ultimate Ninjas serves.