What is the rare disease that left Ashton Kutcher unable to hear, see and walk?

Ashton Kutcher arrives at the premiere of "Vengeance," Monday, July 25, 2022, at Ace Hotel Downtown Los Angeles. (Photo by Jordan Strauss/Invision/AP)

What is the rare disease that left Ashton Kutcher unable to hear, see and walk?

New Day

Ashton Kutcher reveals in an episode of "Running Wild with Bear Grylls: The Challenge" that he had battled a serious autoimmune disease that affected his hearing, sight and ability to walk for more than a year. CNN's Senior Medical Correspondent Elizabeth Cohen has more.

01:40 - Source: CNN

Your Health 17 videos

Ashton Kutcher arrives at the premiere of "Vengeance," Monday, July 25, 2022, at Ace Hotel Downtown Los Angeles. (Photo by Jordan Strauss/Invision/AP)

What is the rare disease that left Ashton Kutcher unable to hear, see and walk?

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