[2][3] Christian Mumenthaler started his career in 1997 as an associate with the Boston Consulting Group.

Mumenthaler served as Group Chief Risk Officer between 2005 and 2007 and was Head of Life & Health between 2007 and 2010.

In July 2016, Christian Mumenthaler was appointed Group Chief Executive Officer.

[5][6] The World Economic Forum appointed Christian Mumenthaler as a Young Global Leader from 2005-2010.

[8] Prior to his career in business, he created the 1994 Amiga computer game Colonial Conquest II, and made covers for albums by industrial music acts such as Front Line Assembly and X Marks the Pedwalk.