Liz Koch
The enigmatic and insightful Liz Koch is the wife of Koch Industries, Charles Koch. She never gives interviews, but it is understood that she enjoys and is generous. She helped build a $3.75 million new producer room at Wichita State University. It provides inventors with a design room and high-tech equipment. The pair have celebrated 47 lovely years of marriage and lead a secure and private life together with their wealth of US$ 51.8 billion.