Salman Khan is the founder of the online educational site Khan Academy. Before he developed an interest for education, Khan graduated from MIT and completed a Master of Business Administration degree at Harvard Business School. In 2006 he started posting free online math tutorials on YouTube, which eventually formed Khan Academy. The site has attracted much attention since it’s beginnings. Now Khan Academy receives its supports from the Bill & Melinda Gates Foundation, Google, and the AT & T Foundation. Now with over 2,000 videos and millions of students, Khan Academy has become one of the largest schools in the world.