We're on a mission to teach the world to cloud. Why? Because we think the cloud means a brighter future for people and organizations. Founded in 2015 by brothers Sam and Ryan Kroonenburg, A Cloud Guru (ACG) began as a single cloud certification course and has grown into the leading online cloud training platform. More than a million people have taken courses with A Cloud Guru. We help novices, techies, and teams alike level up their cloud skills, prepare for certification exams, and progress through learning paths to become gurus in digital and cloud transformation.