Part One: The life and legacy of Borders F1 world champion Jim Clark

The first of two special programmes to mark the 50th anniversary of the death of legendary racing driver Jim Clark.

Lori Carnochan finds out how the Borders sheep farmer became a sensation on the racetrack almost overnight, and went on to become 1963 Formula One world champion.

Featuring interviews with Sir Jackie Stewart and former members of the Lotus racing team.