Prince William, George and Charlotte surprise runners at Sandringham half marathon

No, they weren’t actually doing karaoke for Father’s Day (Picture: Ian Burt)Runners competing in races at Sandringham today were given a boost as the future king and his eldest children made an appearance.
Photographs from the event showed Prince William, Prince George and Princess Charlotte gathered around a microphone and appearing to count down to the moment competitors could start.There were three distances people could race in – a half marathon, a 5k or a community mile &n