Kerstin Wallner started her professional career in tourism, among others in the field of destination marketing. Focusing on Eastern and Southeastern European countries, she was mainly responsible for internal and external communication as well as for the organization of trade fairs (B2B).

She holds degrees in journalism and communication studies, with a focus on linguistics, and health sciences.

Kerstin has joined ISG in 2019. Her field of activity includes marketing and editing.