Horner addressed the news in front of Red Bull staff in an emotional farewell speech. "Yesterday I was informed by Red Bull that operationally, I would no longer be involved with

From Red Bull’s humble beginnings to Formula 1 dominance, Christian Horner was at the heart of it all.

Horner oversaw eight F1 drivers’ titles — four for Sebastian Vettel and four for Max Verstappen — and six constructors’ titles during his time with the team.