What skills and approaches are transferable when building a start-up into a FTSE 100 company, and turning around an elite sports team? Buttress is the co-founder of Just Eat. He started the business in his basement London flat, turned over £36 in the first month and stood down as chief executive in 2017 when the company had a market capitalisation of £5bn, in order to take on a struggling Welsh rugby union team. He tells the story of Just Eat and the evolving story of the Dragons.