Leah Totton, 34, studied medicine at the University of East Anglia and won The Apprentice two years later in 2013, earning £250,000 worth of investment from the billionaire businessman Alan Sugar. She opened her first Dr Leah non-surgical cosmetic clinic in central London in 2014 and now has three sites, with a fourth due to open next year. She and her partner, the South African golfer Justin Harding, had their first baby, a girl, on Wednesday. They live in Surrey.

How much money is in your wallet?
None. I don’t even carry cards often, I use Apple Pay for pretty much everything. I haven’t carried cash in a year or two and I’m not particularly nostalgic about it. I very much embrace technology. You’ve got