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Beyond Superman: Corenswet's 'Mr. Irrelevant' Challenge
6 Oct
Summary
- Corenswet gained weight and trained rigorously for his role.
- He experienced shin splints throughout the filming of 'Mr. Irrelevant'.
- The film honors John Tuggle, drafted last in the 1983 NFL draft.

David Corenswet, known for his portrayal of Superman, recently shared details about his intense preparation for the John Tuggle biopic, "Mr. Irrelevant," set for release on December 25, 2027. Corenswet endured shin splints throughout the film's production.
He noted that gaining weight for the role was familiar, having done so for "Superman." However, the "functional training" proved a significant challenge, requiring him to sprint extensively, a skill he hadn't practiced in a decade.
The film focuses on the late John Tuggle, a New York Giants running back who earned the nickname "Mr. Irrelevant" after being selected last in the 1983 NFL draft. Tuggle tragically died of cancer at age 25 in 1986.
Corenswet discussed the importance of Tuggle's "charming dialect" and appearance, including a mustache and blonde hair, in bringing the character to life. He emphasized Tuggle's legacy of camaraderie and resilience.
Corenswet reflected on Tuggle's profound impact on his teammates, coaches, and loved ones, stating that the deepest impact one can have is on the people around them. This philosophy, he believes, is what truly matters and remains relevant long after one is gone.
"Mr. Irrelevant" is scheduled for theatrical release on December 25, 2027. Corenswet is also slated to reprise his role as Superman in "Man of Tomorrow," due July 9, 2027.