John Owen was key figure in titles won from 2014 to 2021 Audi to unveil first car in Berlin on Tuesday evening John Owen was key figure in titles won from 2014 to 2021 Audi to unveil first car in Berlin on Tuesday evening Mercedes have announced that their leading car designer, John Owen, will leave this season as Formula One enters the first year of a major change in regulations . Owen has played a key part in the enormous success Mercedes has enjoyed in the modern era when the team secured