John Davidson Gives First Interview and Explains Tourette's Tics After Shouting N-Word and Other Slurs at BAFTAs: ‘I Felt a Wave of Shame' (EXCLUSIVE)

John Davidson, the Scottish Tourette’s syndrome activist and real-life inspiration for "I Swear," was thrust into the ...

John Davidson became ‘poster boy for Tourettes’ as a teenager after this BBC documentary

Watch the full 30-minute doc here.