Liz Koch
Liz Koch has her husband to thank for an estimated joint net worth of $51.8 billion. As co-owner of Koch Industries, Charles has access to a lot of capital, so he entrusts his wife to make sure it gets into the right hands. Liz is renowned for her charitable endeavors, which are always handled with a lot of grace and humility. Fast approaching five decades of marriage, these two are a shining example of how to build a great life together.
Liz Koch
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