[5][6] Müller-Möhl was born Carolina Eva Maria Katan on 29 November 1968 in Zürich, Switzerland, a daughter of Dr. med.

Additionally, Müller-Möhl completed a certification in Women's Leadership Board at Harvard Kennedy School in Cambridge, Massachusetts.

He originally hailed from Thurgau where his maternal family owned and operated the famous cider factory Möhl Ltd.

Through family assets he invested into BZ Bank of Martin Ebner where until 1992 he became one of the most important employees in futures and options trading.

[20] They had one son; Elias Müller-Möhl (born 1998), an alum of Columbia University, based in New York City.