As regards a possible required background, I would say that there is no rule. A communicator is an open-minded, curious person, capable of understanding and putting together sometimes complex subjects. It is a person who, contrary to popular belief, needs to be humble and knows how to stay in the shadows to bring others to light.
What advice would you give to someone thinking of taking up a similar position?
Advice is not meant to be followed, but this is what I would say if I really had to offer it: be curious, take a step back, take time to reflect in a context where information moves very fast and social networks require great responsiveness and which, when it gets hot on sensitive subjects, inflames people’s minds. Keep a cool head by detaching yourself from pressurizing factors within the context is the key to success.