Christian Vierig
- Celine Dion performed at the Paris Olympics, her first live show since sharing her health condition.
- Dion has said that she first felt the effects of Stiff Person Syndrome in 2008.
- Here's a timeline of her health updates before and after sharing her diagnosis in 2022.
Celine Dion first noticed her Stiff Person Syndrome symptoms in 2008 while on her "Taking Chances" world

