John Lantz was passionate about the game of football, turning it into a lifelong career. He played the sport for four years at Taylor University in Indiana, before transitioning to coaching. He enjoyed not only teaching the game, but turning his students into well rounded individuals who would succeed in all aspects of life. Lantz passed away in July 2021 at the age of 84. His brain was donated to the UNITE Brain Bank, where researchers diagnosed him with stage 4 (of 4) CTE. Below, the Lantz family shares John’s Legacy Story to honor a man who touched the lives of many.
John Lantz, age 84, passed away peacefully in his sleep on Wednesday, July 28, 2021, in Orlando, Florida.
From his earliest days, John lived with energy, determination, and a love for the game of football. A 1955 graduate of Greenville High School in Darke County, Ohio, he earned the nickname “Bug” for his quick, darting moves on the field. As a senior, John helped lead the Green Wave to an undefeated season—an early sign of the leadership and resilience that would define his life.
John carried his passion for the sport to Taylor University in Indiana, where he played four years of college football before beginning a career dedicated not only to the game but to shaping the lives of young people. In 1961, John married his beloved wife, Jean, the very same week he began coaching at Versailles High School.
Though John’s first season ended with a 1-8-1 record, his perseverance and belief in his players transformed the program. Within six years, the Tigers were among the state’s best, winning more than 80 percent of their games under his leadership. In 1967, he was honored as Ohio’s Coach of the Year after leading Versailles to the state’s #1 Class A Division title.
Known affectionately as “Coach Lantz,” John then carried his passion and mentorship to Centerville High School, where he served as head football coach and career counselor, ultimately retiring after 21 years there. His guidance extended far beyond the field, helping countless students discover their strengths, pursue their goals, and believe in themselves.
John experienced severe cognitive decline and dementia during the last five years of his life. Before that, he showed no signs of depression, emotional instability, or related symptoms. After his death, his brain was donated to the UNITE Brain Bank and diagnosed with stage 4 CTE by researchers.
Yet throughout John’s life, he never wavered from the principles that defined him. He embraced and often shared a favorite saying that reflected his outlook on life: “A setback is simply a setup for a comeback to success.”
John’s story is one of grit, faith, and an unwavering commitment to others. His legacy endures not only in wins and titles, but in the lives he touched and the inspiration he gave to all who knew him.
Through education and prevention programs, and research with our Global Brain Bank partners, we’re working tirelessly to End CTE.
Those struggling with suspected CTE aren’t the only ones who need support. View tools and resources for CTE caregivers.