Carlton McCoy, the chief executive of the storied Heitz Cellar in Napa Valley, Calif., is used to being the only black man in the room. Out of nearly 300 master sommeliers in the United States, Mr. McCoy, 36, is one of just three African-Americans.
Carlton McCoy, the chief executive of the storied Heitz Cellar in Napa Valley, Calif., is used to being the only black man in the room. Out of nearly 300 master sommeliers in the United States, Mr. McCoy, 36, is one of just three African-Americans.
