McLaren CEO Zak Brown believes Christian Horner “changed after fame from Drive to Survive” as the McLaren boss highlighted the former Red Bull boss’s “arrogance” in the paddock.

Team bosses Brown and Horner were arch rivals over the past few years, with both competing fiercely in their drivers’ interests on track for world titles and off track in the press conference room.

Brown, in particular, got under Horner’s skin for his comments around Red Bull’s cost-cap breach in 2022, as well as the investigation into allegations of “inappropriate behaviour” levelled against Horner last year, in which the Briton was cleared twice.

On the flip side, Horner’s tendency to side with the actions of star driver Max Verstappen in battle with McLaren’s Lando Norris irritated American execut

See Full Page