Staying ahead of the curve as a major company has never been easy, but the pace of change these days is downright breathtaking, and the stakes have never seemed higher. All the more reason to shine a light on the people who work tirelessly to deliver not just in the near term but with an eye toward an even brighter future. With this in mind, we’re pleased to honor the 2019 Adweek 50—the stellar media, marketing and tech execs who helped make this a standout year for their brands. —Kristina