Jackie & Jeff Piejak

Ultimate Ninjas was founded in Chicago by Jeff and Jackie 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. Jeff and Jackie 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...See more

Ultimate Ninjas was founded in Chicago by Jeff and Jackie 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. Jeff and Jackie 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. See less