Udemy

Udemy is an American online learning platform aimed at professional adults and students, developed in May 2010. As of Jan 2020, the platform has more than 50 million students and 57,000 instructors teaching courses in over 65 languages. There have been over 295 million course enrollments. 
Founded: 2009
CEO: Gregg Coccari (5 Feb 2019–)