Introduction

It's 30 days of F1 beyond the grid and it's Day 6. Kekki Rosberg drove car number 6 when he won the world title in 1982. Three decades later his son, Nico, also became world champion,. Also driving car number 6. He revealed how he did all he could to improve his performance that year. How changing small details can make a big difference. I've become stronger in F1, more difficult to beat. You can do so much, you can add so much performance with dedication approach or marginal gains.