Don't forget your film-maker: wealthy families' latest holiday hired help

Growing prominence of video on social media leading rich to pay for vacation films edited and even shot by professionalsElton John’s stag do, Romeo Beckham’s christening, Poppy Delevingne’s wedding, Gary Player’s 80th birthday bash: the film-maker Andrew Gemmell has shot more celebrity get-togethers than you can shake a tripod at.Star-studded but privately commissioned, they’re films that most of us will never see. But Gemmell, who is based in the UK, has detected a