Red Bull is the most popular energy drink brand in the world. It was founded in 1987 by Austrian entrepreneur Dietrich Mateschitz who had the idea after drinking an energy drink in Thailand. Red Bull uses aggressive international marketing including sponsorship of sports teams and events. On social media, Red Bull's Facebook page has over 23 million fans and it dominates competitors on Twitter and LinkedIn. The summary provides a high-level overview of Red Bull's history, products, marketing strategies, and social media presence.