He Didn’t Read Book Until Age 31, But a Diagnosis Inspired Him to Help Kids Facing Similar Challenges

However, reading scripts remained a major hurdle, so he learned to rely on improvisation and memorization to perform his roles, especially as Arthur “Fonzie” Fonzarelli on Happy Days. It wasn’t until he was 31 years old that Winkler was diagnosed with dyslexia. This diagnosis finally explained the lifelong struggles he faced with reading and learning. Although the realization brought complex emotions, including anger and frustration over years of misunderstandings, it also sparked a new sense of purpose in him.

Motivated by his own experience, Winkler co-created the Hank Zipzer book series, which follows a young boy with dyslexia navigating school and life. These books have resonated deeply with children facing similar learning challenges and helped raise awareness about dyslexia.

Winkler makes it a point to personally respond to letters from young readers, encouraging them to never let their learning difficulties stop them from chasing their dreams.

Despite continuing to find reading and writing difficult, Winkler has turned his experience into a powerful message of hope and perseverance.

Alongside his successful career in film and television, he takes great pride in his work promoting literacy and supporting children with learning challenges. His journey from struggling student to advocate and author is an inspiring example of turning personal challenges into meaningful impact.