Article continues below advertisementMichael J. Fox refuses to slow down more than 30 years after he was diagnosed with Parkinson's disease. "I see other people's work, and it makes me think that I might be able to find something that's for me as an actor and as a writer," Fox, 64, explained in an interview published by a news outlet on Wednesday, October 8. "And as a parent, husband and friend, I have a lot left to do."Article continues below advertisementMichael J. Fox Has 'a Lot Left to Do'Source: MEGAMichael J. Fox was diagnosed with Parkinson's disease in 1991.