This story appears in the February 2020 issue of National Geographic magazine. Bob enjoys breakfasts of caviar, dips in his own saltwater pool, and biweekly foot massages on the beach. A charmed life, ...

If there's one type of jewellery that has captured the imagination of people more than anything else, it's the tiara. And nothing says 'royal' more than a glittering diamond headpiece, especially when ...