Raynor and Moth Winn were homeless and battling terminal illness when they made the decision to walk the South West Coast Path — and now Raynor’s best-selling book has been adapted for the big screen.

The Changing Rooms presenter, 60, lives in the Cotwolds with his wife Jackie and their two grown-up daughters, Hermione and Cecile, their respective husbands Dan and Drew, and their four grandchildren ...