Decisions That Made Me a Leader

From serving in the Royal Navy, to buying an ice-cream van, to the Dragons' Den - this is Scottish entrepreneur Duncan Bannatyne's story of how he became a leader.

She's been called one of the most influential leaders in the digital sector having co-founded Last Minute during the dotcom boom. Since then she's had a near death experience, had a hugely successful and varied business career and now sits in the House of Lords - Evan Davis gets up close and personal with Martha Lane Fox.

He describes himself as "unemployable". Simon Beckerman, the founder of businesses like Depop and Delli shares his story to success. He started out with a sunglasses business that was worn by major celebrities like Kayne West, Rhianna and Justin Bieber. Simon swapped shades for secondhand fashion by creating the popular app Depop, which he went on to sell to Etsy for over £1 billion. Now his running the food business Delli, but with big changes on the horizon, Evan Davis sits down to discuss the major decisions that have made him the leader he is.

From launching a property business to becoming the boss of Iceland, Richard Walker, talks us through his entrepreneurial career. He tells us what it was like taking over the supermarket from his dad. And we hear how his London Marathon attempt ended in disaster. This is his story of how he became a leader.