Who Is Katherine Weingartt?
Weingartt is the ex-wife of American billionaire Ken Griffin. Katherine made headlines after starting her relationship with the entrepreneur in the 1990s.
The billionaire's wife stepped away from the public eye following their divorce, and she could be involved in some sort of business right now.
Ken is the founder, CEO, co-chief investment officer, and 80 percent owner of Citadel LLC, a multinational hedge fund. He also owns Citadel Securities, the country's largest market maker.
He recently donated $2 million to an anti-retention campaign for Democratic Illinois Supreme Court Justice Thomas Kilbride.
However, Weingartt has not provided any information about her career or profession.