Red Bull team principal Christian Horner has been fired after 20 years with the team, a team spokesperson told CNN Sports on Wednesday.

Prior to Wednesday, Horner had served as the only team principal Red Bull had ever had since it joined the grid in 2005, earning 124 victories, 107 pole positions, 287 podiums, eight drivers' world championships and six constructors' championships. Horner will be replaced by Laurent Mekies as CEO and team principal.

Christian Horner has been dismissed as Red Bull Formula One team principal with immediate effect after two decades on the job, the company said on Wednesday. The decision comes in the wake of a still simmering affair of improper conduct allegations against the Briton,