when was michael j fox diagnosed with parkinson's

Michael J. Fox was diagnosed with young-onset Parkinson's disease in 1991 at the age of 29. He first noticed symptoms like a twitching pinky finger and a sore shoulder around that time. The diagnosis became public in 1998. Since then, he has become a prominent advocate for Parkinson's research and established the Michael J. Fox Foundation in 2000 to advance scientific progress toward a cure.