The Queen riding a horse in the grounds of Windsor Castle
Media playback is unsupported on your device

Queen's racing advisor: 'She has an affinity with horses'

On 21 April the Queen celebrates her 90th birthday, and her passion for horses has shown little sign of fading.

She has owned and bred horses throughout her reign, earning her considerable respect for her expertise.

The BBC's Sarah Campbell met the Queen's Bloodstock and Racing Advisor John Warren, who has worked with her for more than 20 years.

  • 19 Apr 2016
Go to next video: Are you going to clean for the Queen?