Jonny Davies, a London based TikToker and runner, has recently taken the internet by storm after he ran the entire length of The London Underground.

Over the course of 11 days, he passed 272 stations and covered 572km whilst raising £20k for Campaign Against Living Miserably (CALM), a suicide prevention and mental health charity. Davies has most recently been appointed as an ambassador for Lululemon, and announced plans to grow his run club, Scrambled Legs, as well as complete the 2023 Chicago Marathon.