Horner's 20-year tenure ends amid internal turmoil, on-track struggles and shifting power dynamics at Red Bull Racing

Horner was appointed as Red Bull’s Team Principal ahead of its entry into Formula 1 in 2005, and has overseen its entire journey in the sport, in which it has taken eight Drivers’ titles, six Constructors’ crowns, and 124 victories.

Laurent Mekies has made his first public appearance as boss of Red Bull Racing following the shock departure of Christian Horner on Wednesday.