Joe Louis Clark, the baseball bat and bullhorn-wielding principal whose unwavering commitment to his students and uncompromising disciplinary methods at Paterson, N.J.’s Eastside High School inspired the 1989 film “Lean on Me,” has passed away. A longtime resident of South Orange, N.J., Clark (82) retired to Gainesville, Florida. He was at home and surrounded by his family when he succumbed to his long battle with illness Dec. 29, 2020.

Born in Rochelle, Georgia, on May 8, 1938, Clark moved north with his family to Newark, N.J., when he was 6 years old. It was in the Garden State that Clark built his legacy through both his accomplished career in education and his children: Olympian and businesswoman Joetta Clark Diggs, Olympic athlete and director of sports business development for the Bermuda Tourism Authority Hazel Clark, and accomplished athlete and director of track and field and cross country at Stanford University Joe Clark Jr.

After graduating from Newark Central High School, Clark continued on to achieve his bachelor’s degree from William Paterson College (now William Paterson University), a master’s degree from Seton Hall University, and an honorary doctorate from the U.S. Sports Academy.

Clark’s post-collegiate career as a U.S. Army Reserve sergeant and drill instructor ingrained in him a respect for order and achievement, which came to define his more than three-decade career in education.

First serving as a Paterson grade school teacher and the director of camps and playgrounds in Essex County, N.J., Clark soon found his calling in administration as principal of P.S. 6 Grammar School. Under Clark’s command, the once failing school was transformed into the “Miracle of Carroll Street.”

Committed to the pursuit of excellence, Clark greeted the challenges presented to him following his appointment as the principal of crime- and drug-ridden Eastside High School with eager optimism. In one day, he expelled 300 students for fighting, vandalism, abusing teachers and drug possession and lifted the expectations of those that remained, continually challenging them to perform better. Roaming the hallways with a bullhorn and a baseball bat, Clark’s unorthodox methods won him both admirers and critics nationwide. Steadfast in his approach, Clark explained that the bat was not a weapon but a symbol of choice: a student could either strike out or hit a home run.

Impressed by the expeditious changes imparted on the troubled school, President Reagan offered Clark a White House policy advisor position. Clark’s dedication to his students and community led him to decline the prestigious honor, and his larger-than-life career continued to spark conversations across the country. Clark appeared on programs including “60 Minutes” and “The Arsenio Hall Show” and was featured on the cover of Time Magazine before the motion picture “Lean on Me” starring Morgan Freeman memorialized his work.

After he retired from Eastside in 1989, Clark worked for six years as the director of Essex County Detention House, a juvenile detention center in Newark. He also wrote “Laying Down the Law: Joe Clark’s Strategy for Saving Our Schools,” detailing his methods for turning around Eastside High School and how they can be applied to combat crime, permissiveness and academic decline in schools nationwide. Nearly 30 years after his retirement, Clark’s captivating career offered inspiration to executive directors John Legend and LeBron James for a television series, reflecting his philosophies’ generational transcendence.

As he is predeceased by his wife, Gloria, Clark’s legacy as an influential educator and father of New Jersey’s most storied track and field family lives on through his children, Joetta, Hazel and J.J., and grandchildren, Talitha, Jorell and Hazel.