Dr Chris Mason, an Intensive care specialist at St Bart’s Hospital, London, is embarking on a world recorded breaking challenge to be the fastest person to run the London Marathon dressed as an Intensive Care doctor – complete with tracheostomy. He will be running on the 22nd of April 2018 and aims to beat the current record of 2hrs 53 minutes. 

He says “Two of my favourite things are working on intensive care and running marathons.”