“We are so grateful for the love, support, and privacy Central Ohio has shown to Jack and our family since his diagnosis. Jack cherished this community, the Zoo, and The Wilds," the Hanna family ...

RELATED: Former Columbus Zoo Director Jack Hanna, 74, Diagnosed with Dementia, Family Shares in Letter Adam Cairns/Columbus Dispatch / USA TODAY NETWORK Hanna, also known as "Jungle Jack," served ...

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

"Jack Hanna's Passport" will air weekend mornings ... as a conservationist and his position at the Columbus Zoo and Aquarium ...