Chris Lewis: The incredible six year journey of an ex-paratrooper and his dog

When Chris Lewis set off on a fundraising walk in 2017, he couldn’t have imagined it would take him six years to complete – nor just how much it would change his life.

The former paratrooper has traced almost every twist and turn of the UK coastline – at one point spending Covid lockdown on an uninhabited Scottish island.

The whole time, he’s been supported by the kindness of strangers and online followers, thousands of them.