“Today, we reach out to share some personal Hanna Family news.
Doctors have diagnosed our dad, Jack Hanna, with dementia, now believed to be Alzheimer’s disease.
And yes he still wears his khakis at home.
How Much Is Jack Hanna Actually Worth?
The family of iconic TV personality and zookeeper Jack Hanna announced he's retiring after being diagnosed with dementia. Hanna had a long, successful career.
