
Former NFL pro football player Cory Schlesinger now teaches technical education and vocational education in Park Allen, Michigan. Photo credit: In-Play Sports Magazine
There are many examples of professional athletes who have gone from the sports arena into the public school classroom. One of these is Cory Schlesinger, a former NFL pro football player who now teaches high school in Michigan.
Cory was born on June 23, 1972, in Columbus, Nebraska. As a high school student, he played as a linebacker and fullback for Columbus High School. In his junior year, and again in his senior year, he was named to Nebraska’s All-State team. He also won the 189-pound wrestling state championship twice during his high school years. During his college years, Cory played for the Cornhuskers at the University of Nebraska-Lincoln. In his senior year there, Cory scored two fourth-quarter touchdowns in the 1995 Orange Bowl that helped his university capture their first national title.
Cory currently teaches computer-aided design, drafting, and vocational education classes at Allen Park High School in Allen Park, Michigan. But every one of the 120 students in his classes is well aware that Cory is a retired NFL fullback who played 12 seasons with the Detroit Lions. His nickname then was the “Sledge,” a player who blocked his opponents and brought them down like a sledge hammer.
Despite this reputation, the former pro-football player has a great heart, patiently instructing his students, conducting a school-wide strength and conditioning program for both boys and girls, and donating his time to charitable events organized by the Lions. “Cory’s such a generous, kind and wonderful person,” described former Allen Park High principal Janet Wasko in 2013. “He doesn’t stand on ceremony, but everyone knows who he is. He cares about the whole student body. It’s not just about football,” she said.
Cory Schlesinger: the “sledge hammer” that became a true Chalkboard Champion.




