Wing Commander Andy Green has held the world land speed record for the last 15 years, achieving over 763mph in Thrust SSC. As part of the Bentley Mulsanne Visionaries series, he puts the Bentley Mulsanne through its paces at the Bonneville Salt Flats in Utah, USA, spiritual home of world land speed records for close to half a century. Green talks about the extraordinary innovations that have taken place over the past century and some of those to expect from the next one, and reveals why he is attempting to break his own world land speed record again in the Bloodhound SSC, a car that spearheads broader vision for the future of automotive technology.