COLUMBUS, Ohio — Jack Hanna, the renowned zookeeper and beloved television personality, is retiring from public life following a recent diagnosis of dementia, his family announced Wednesday. They believe the 74-year-old now faces Alzheimer’s disease, a condition that has rapidly progressed in recent months.
Hanna, who served as director of the Columbus Zoo from 1978 to 1992 and holds the title of director emeritus, is celebrated for his extensive contributions to wildlife education and conservation. His charismatic animal demonstrations on late-night talk shows and his syndicated television programs have endeared him to audiences worldwide.
Throughout his tenure, Hanna’s entertaining and educational approach significantly raised the profile of the Columbus Zoo, resulting in substantial growth in attendance over the years.
The news of his retirement marks a poignant moment for his family, colleagues, and countless admirers who have followed his career and advocacy for wildlife preservation.