Red Bull junior Hadjar: 'Great to drive fastest car in the world'

"Today was a really good day! It was really busy driving in F1 and F2 in the same day but it was a really good experience, it's a big step up from F2 to F1," said Hadjar after his first kilometres in the RB19. "Driving the fastest car in the world was great, it was out of this world, especially in these conditions on track."

The 19-year-old Frenchman is ecstatic, even though this was not his F1 debut. At the Mexican GP, Hadjar was already in action on behalf of AlphaTauri. There he finished seventeenth, just like this Friday in the Red Bull at the Yas Marina Circuit.

On behalf of Williams, Zak O'Sullivan stepped into the car. For him, though, it was his first real introduction to an F1 car.