Bored and just "going through the motions", Adrian Newey felt no option but to quit Red Bull. Now, after a deluge of F1 offers, he's revealed why he's chosen Aston Martin — and how he'll still be working with his old team

Adrian Newey will transfer to Aston Martin for an unprecedented fee – is he worth it? Current and past F1 drivers explain what makes him so valuable to any team

Niki Lauda was on course to win the F1 title for Ferrari by the time of the 1977 Italian GP but, after announcing he'd be leaving the team, the tifosi booed him before a fascinating race as he battled Mario Andretti, team-mate Carlos Reutemann, and old foe James Hunt

Adrian Newey's arrival at the Aston Martin F1 team makes him the biggest name in Lawrence Stroll's recently assembled all-star engineering line-up