Schweizer Illustrierte: Simone Häcki and Urs Wietlisbach – a Powerful Partnership
He's a passionate sports promoter, she's an unconventional nutritionist: Urs Wietlisbach and Simone Häcki have a lot in common. Why the entrepreneurial couple plans to donate the majority of their billion-dollar fortune. And which song they will sing at their own wedding.