A Master Sommelier is a highly trained wine professional who has achieved the highest level of certification in the field of wine and beverage service. This title is awarded by the Court of Master Sommeliers, an organization that evaluates candidates on their knowledge of wine, spirits, and service techniques. The rigorous examination process includes blind tasting, theory, and practical service skills. To become a Master Sommelier, candidates must first pass several levels of exams, including the introductory and advanced levels. The journey requires extensive study and experience in the wine industry, making it one of the most prestigious and challenging certifications in the world of hospitality and fine dining.