Honor and celebrate the tremendous life of Navy Special Warfare Operator Chief Petty Officer (SEAL) Zackary Wilson Miller II, who passed on June 4, 2021. Zack was so many things to so many people, and always an example. He was committed to constant growth, pushing the limits of human potential, serving others, and celebrating life each day. We offer this site as a way to share and carry forward Zack’s story of service and commitment as a dedicated patriot, family member, and friend to so many.

A true American hero… Zack is described by his fellow brothers in service as “The Man in the Arena,” a testament to his unwavering commitment to his team and his lifelong quest to be the best possible version of himself. Learn more about Zack’s decorated military service here

"It is not the critic who counts; not the man who points out how the strong man stumbles, or where the doer of deeds could have done them better. The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood; who strives valiantly; who errs, who comes short again and again, because there is no effort without error and shortcoming; but who does actually strive to do the deeds; who knows great enthusiasms, the great devotions; who spends himself in a worthy cause; who at the best knows in the end the triumph of high achievement, and who at the worst, if he fails, at least fails while daring greatly, so that his place shall never be with those cold and timid souls who neither know victory nor defeat."

— Theodore Roosevelt

The Zack Miller Legacy Foundation, Inc.

Advancing the fight against glioblastoma while honoring the courage and character of Zackary Wilson Miller II, Navy Special Warfare Operator Chief Petty Officer (SEAL). 

The Zack Miller Legacy Foundation 501(c)(3) drives education and awareness so families can recognize glioblastoma early and make informed choices. We channel every dollar raised into education, innovative research, and preventive therapies that push the boundaries of brain‑cancer science. Guided by Zack’s unwavering resolve, we unite veterans, families, and allies in a mission of hope and decisive action to improve and save lives.