Jack Hanna, Former Columbus Zoo Director, Has Dementia and Is Retiring From Public Life

Jack Hanna, the beloved former director of the Columbus Zoo and Aquarium, has been diagnosed with dementia which his family believes has now progressed to Alzheimer’s disease, his three daughters announced on Wednesday. In a statement posted on Hanna’s Twitter account, his daughters — Kathaleen, Suzanne and Julie — shared that his condition had progressed… Continue reading Jack Hanna, Former Columbus Zoo Director, Has Dementia and Is Retiring From Public Life