Travis Barker's son reveals minor Tourette's diagnosis in social media update.Travis Barker's son, Landon, has disclosed his experience with "very minor" Tourette Syndrome. In a recent social media post, the 20-year-old musician, who recently parted ways with TikTok sensation Charli D'Amelio,... Travis Barker's son reveals minor Tourette's diagnosis in social media update.Travis Barker's son, Landon, has disclosed his experience with "very minor" Tourette Syndrome. In a recent social media post, the 20-year-old musician, who recently parted ways with TikTok sensation Charli D'Amelio,...