Christian Horner has delivered his verdict after Andretti’s attempt to enter the Formula 1 grid as a new team was rejected over the winter - and he revealed a way they could enter the grid sooner than people would think.
EXCLUSIVE: McLaren F1 starlet reveals 'AMAZING' offseason change factor
With nearly 60 decades of F1 experience behind them, it's little wonder that having McLaren as your team can make such a difference when preparing for an upcoming season - and one driver has certainly seen how that is the case.