Jack Hanna, beloved animal expert, stepping away because of dementia - CNN

After he left his active management role as Executive Director in 1992, he continued to be a spokesperson for the zoo until his retirement last year."

The statement paid tribute to his wife Suzi, who "has been by his side for 53 years in every corner of the world" and Hanna's love for the community at the Columbus Zoo and Aquarium.

"While Dad's health has deteriorated quickly, we can assure you that his great sense of humor continues to shine through.

And yes - he still wears his khakis at home," the statement read.

"To keep everyone safe in light of COVID-19 restrictions, we are asking for privacy, which is ironic given Dad's love of interacting with people.

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