Christian Horner has been sacked as Red Bull team principal, bringing an end to his hugely successful but often fraught 20 years as one of the primary powerbrokers in Formula One.

Christian Horner’s sacking from Red Bull sent shockwaves through Formula 1. But his replacement Laurent Mekies could be the calm presence the team needs amid what promises to be an intense period

After 20 years at the helm of Red Bull Racing, Christian Horner is out as team principal and CEO, effective Wednesday. The bombshell move comes at a tumultuous time for the Formula One team as it struggles to create a competitive car, sitting fourth in the constructors’ standings largely thanks to Max Verstappen’s performances this season.