Ranger Mack is the Chief Revenue Officer at Training The Street (TTS), where he oversees the firm’s revenue strategy, client relationships, and business development efforts. Ranger most recently served as the Global Head of Sales at GLG. During his tenure at GLG, Ranger led the North American Private Equity team, launched and scaled the Growth business unit, and partnered with investors across a wide range of strategies. Prior to his career in financial services, Ranger served as an Infantry Officer in the United States Marine Corps, completing multiple combat deployments to Afghanistan.