A 'Dogumentary' by a Columbus man about his dog's cross-country bucket list trip features Jack Hanna and will soon be ...

RELATED: Former Columbus Zoo Director Jack Hanna, 74 ... but he is still doing it now.” As Hanna’s disease continues to take a toll on him, Suzi told the outlet that she refuses to let ...

his family added that it's believed he now has Alzheimer's disease that has quickly progressed in the last few months. Recommended Videos The 74-year-old Hanna was director of the Columbus Zoo ...

One of the largest and most popular zoos in the U.S., Ohio's renowned Columbus Zoo and Aquarium ... time home of beloved wildlife guru Jack Hanna, the zoo's director emeritus.

Jack Hanna's long goodbye: How Alzheimer's is stripping away the man the world once knew "Well, I don’t know if you know this or not, but I’ve worked at the Columbus Zoo for 40 years ...