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John Davidson is a Scottish campaigner for Tourette syndrome, known for his advocacy and public speaking on the condition. He gained recognition through the 1989 BBC documentary "John's Not Mad", which highlighted his experiences living with Tourette syndrome and has since worked to raise awareness and support for others affected by it.
Filmography
Movies and shows, newest first
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2025
I Swear
Movie Self (archive footage)
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2017
Tourettes: Teenage Tics
Movie Self
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2009
Tourettes: I Swear I Can't Help It
Movie Self
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2007
Tourette de France
Movie Self
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2002
The Boy Can't Help It
Movie Self
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1989
John's Not Mad
Movie Self