Hennessy, founded by Richard Hennessy in 1765, is the top-selling cognac globally with 2018 sales reaching $3.1 billion. The document discusses the brand's history, market strategies, demographic targeting, and the impact of economic factors such as rising consumer confidence and technological advancements like self-driving cars on alcohol consumption. It highlights challenges such as rising production costs and competition from lower-cost substitutes within the luxury alcoholic beverage market.