Van der Garde expects Horner to leave Red Bull: 'Believe me'

Christian Horner has been Red Bull Racing's team boss for 20 years. The Brit has been with the Austrian racing team from the very first day, but his future is uncertain due to an investigation into inappropriate behaviour. Giedo van der Garde, a former Dutch Formula One driver and current analyst, believes Horner has slowly become untenable at Red Bull Racing.