Kirsty and Jonelle chat TikTok "frenzies" with the BBC's Marianna Spring, Elon Musk's brain implant and a first of its kind undergraduate degree in social media influencing.

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Editorial Advisor: Sam Bonham | Producers: Luke Eldridge and Madeleine Drury | Editor: Nicky Birch

0:00 Usher 3:00 Marianna Spring 12:31 Influencer degree 17:56 Elon's brain implant 23:11 So much good TV