Paul Sinha has been supported by fans as he shared the moment his worst fears were confirmed.
The Sinnerman is renowned for his role as a Chaser on the popular ITV game show. The 53-year-old has taken to Twitter to reveal it has been four years since he was diagnosed with Parkinson's.
He said: "I walked into the office of a consultant neurologist. He examined me for ten minutes and then confirmed my worst fears. Since then it has been a rollercoaster. Bad medication, good medication, triumph and disaster."