I went on the mystery Wizz Air holiday where you only find out where you’re going when landing

SIR Ranulph Fiennes and Bear Grylls most likely pop into your head when you think of adventurers. But now, you can add Wizz Air customers to that list. And me. Last month, I was invited to join some competition winners on a flight to . . . who knows where? As part of the Hungarian airline’s Let’s Get Lost...