Hull's Robert Aramayo says Tourette's film I Swear was a challenge

Holly PhillipsEast Yorkshire and LincolnshireGetty ImagesRobert Aramayo, right, plays John Davidson, left, in a film about Tourette's syndromeAn actor starring in a film about Tourette's syndrome said it was the "biggest challenge" of his career.Robert Aramayo, who is from Hull, plays John Davidson, who became the reluctant poster boy for the condition in 1989 when he was 16.The Lord of the Rings and Game of…