Red Bull Racing's senior advisor has spoken out about Christian Horner's sudden departure from the team following the British Grand Prix.

Sky Sports Formula 1 commentator Martin Brundle offered additional information on Christian Horner's departure from Red Bull Racing.

Red Bull chief Helmut Marko has finally revealed why they decided to let Christian Horner go midseason. The Milton Keynes-based squad shocked the world when they removed their CEO and Team Principal after 20 years in charge of the team earlier this month.