Stories of people impacting the opinions and actions of others, on- and off-line. Featuring the Birmingham teacher with Tourette's Syndrome and a positive message to share; the former EDL member from Suffolk who now teaches "love not hate"; and the Shropshire medical scientist turned social media influencer. Plus Zanna Van Dijk, from 5Live's Fit and Fearless podcast on recovering from life-saving surgery, under the gaze of her online followers.

Presented and produced by Becca Bryers

With contributions from: