Salman Khan founded Khan Academy, a nonprofit organization that provides educational videos and interactive exercises. Khan developed instructional videos to help his cousins with math problems, and made them publicly available on YouTube. This reinvented education by allowing students to learn at their own pace through short videos and practice exercises. Khan discusses how Khan Academy works and its potential to improve education around the world in his TED Talk, where he uses a montage of videos and personal anecdotes to engage the audience.