Who wants to be a billionaire? Not, apparently, Alexander Lebedev, the self-described ‘Russian ex-oligarch’ who has tried billionaredom and found it not to his liking. Lebedev opens his new book, Hunt the Banker, with a nostalgic riff on his happy youth in a tiny Moscow apartment and the observation that ‘the ideal menu consists of buckwheat (60 cents a kilo), extra virgin flaxseed oil, vegetables and a little fish’.