Grandma Droniak, Nonna Gracie, Viv Truran and Barbara Costello have all found fame on social media in their later years.
'I'm 96 and have 15 million followers': The grannies taking over TikTok
Grandma Droniak, Nonna Gracie, Viv Truran and Barbara Costello have all found fame on social media in their later years.