How many 10ths of a second does Cullen bring to Hamilton?

Hamilton and Cullen parted ways early in 2023 after seven years working together at Mercedes, but with the seven-time Formula 1 World Champion embarking on a new chapter at Ferrari, the duo have reunited. How many tenths of a second does she bring to Hamilton's side of the garage?

Explaining the decision to bring Cullen back into his inner circle, Hamilton said: "It’s always important to have a good foundation of people around you. I’ve generally had a very good base for many, many years.

"I still have all the team that I had last year but I’ve brought Ange in on top of that. We have a great relationship, me and Ange; we’ve known each other for a long, long time, and we’ve gone through a lot together.

"She took a couple of years out and she spent time with her family and discovering the world, and asking her to come and start this new chapter with me and her accepting it was really exciting, and we’ve been having a blast – this past month together has been really awesome," revealed Hamilton.

Former Grand Prix winner Johnny Herbert believes Cullen’s return could be a key factor in Hamilton’s performance at Ferrari: "It’s an interesting one. What Angela Cullen gives to Lewis is that stability, mental stability, that he has the right people around him giving him the right vibes that he needs when he gets in the car.

"That’s down to the relationship that he and Angela had before. I'm still not totally sure what happened when they split but it's great that that relationship has come back.

"If it benefits Lewis, great. If it benefits Angela, great. And if it benefits Ferrari and Formula 1, brilliant. For Lewis, it's something fresh. This is something that's really positive."

Hamilton's Ferrari debut will come at the Australian Grand Prix on 16 March, as he looks to lead the Scuderia back into title contention and targets an unprecedented eighth F1 world title this historic season.