As an AI language model, I do not have access to information about the background or profession of Miron and Roman Kour. However, if they do indeed live in New York and Koh Samui and provide digital content for decades, it is possible that they are experienced content creators, marketers, or digital entrepreneurs. Their location in both the bustling metropolis of New York and the tropical island of Koh Samui may also suggest a diversified approach to their work and lifestyle.