Kathleen Gawthrop
Affectionately called “Kit”, Kathleen Gawthrop was married to none other than golfing legend Arnold Palmer right up until his death in 2016. During his lifetime, Arnold amassed mega endorsement deals, including his own golf game range, which helped him to skyrocket his net worth to over a billion dollars. Kit now leads a very private life, having inherited most of his estate. She often recalls what a great husband he was, and remembers him for his sense of humor and great character.
Susanna Lemann
Susanna Lemann is one of the most private partners on our entire list. Married to Brazilian mogul Jorge Paulo Lemann, together the couple is worth almost $25 billion. Jorge has invested in some of the biggest franchises around the world, and is showing no signs of slowing down. The pair spends a lot of time between the United States and Brazil, and are careful not to draw too much attention to themselves in the public eye.