Demand for ultra-skilled nannies and kids members' clubs surges post-lockdown

After more than a year spent intermittently cooped up inside moored yachts and countryside estates, the uber-wealthy set is taking full advantage of lockdown easing. From  binge-spending on helicopters to hiring private celebrity chefs, ultra-high-net-worth individuals (UHNWIs) are already in their post-lockdown element. But what to do with the kids?…