When it comes to super-rich couples, one or both of the people involved tend to be famous. That makes Carolyn Persson and her husband Stefan exceptions to the rule. They have all the wealth they could ever want, but they stay out of the limelight.
Mr. Persson has made more than $20bn through his fashion label H&M, and his wife probably gets first pick from any of their new ranges. Both of them try to keep a low profile, and try to give their three children as normal a childhood as is possible.