Walter Bruce Willis is a retired American actor. His career began on the off-Broadway stage in the 1970s.

What does Bruce Willis have disease?

The family of actor Bruce Willis recently announced that he would be stepping away from acting following an aphasia diagnosis – a language disorder caused by damage to the areas of the brain responsible for expression and comprehension.

What type of aphasia does Willis have?

That particular condition is called primary progressive aphasia. In that case, by the time the disease progresses over the years, the person will end up having cognitive effects as well, like dementia.