• Chris Hemsworth received a tough diagnosis
  • He could soon develop Alzheimer's disease
  • Is he now putting his career on hold?

Do we have to say goodbye to "Thor" soon? Millions around the world will certainly hope not! Actor Chris Hemsworth is facing a difficult decision. Hemsworth, who is only 39 years old, found out that he was at high risk of developing Alzheimer's disease while filming his documentary series 'Limitless'.

Chris could be approaching his last days as an actor

Though Hemsworth stressed in an interview with 'Vanity Fair' that he "wouldn't want to talk about retirement at all," an insider believes he's moving in that direction. And it's no wonder, since such a terrible disease could completely derail a person's entire life, even if they are big stars!

Also interesting:

Chris has four upcoming projects, including a comeback as "Thor" on 'The Avengers' and an untitled biopic about Hulk Hogan. But he won't be playing many roles after those projects, as an insider tells 'Page Six' this...

Watch the video above to learn more!