Karsten Nölling, born 1978, has been the CEO of KIWI.KI GmbH since September 2016. He started at KIWI as Sales Manager end of 2014. Prior to joining KIWI, Karsten was the founder of a hotel concierge service company used by leading design hotels for communicating with guests. Prior to starting his own business, he was Head of Operations for the startup 9flats. Before that, Karsten worked as a management consultant at McKinsey & Company in Operations and as a project manager for lean manufacturing at Mercedes-Benz.