Galen Translation On Other Language: Aelius Galenus or Claudius Galenus (; ; September 129 AD â /), better known as Galen of Pergamon , was a prominent Greek physician, surgeon and philosopher in the Roman empire.
Khan Academy is a 501(c)(3) nonprofit organization, mostly funded by donations coming from philanthropic organizations. In 2010, Google donated $2 million for creating new courses and translating content into other languages, as part of their Project 10100. program.
According to Khan Academy's filings with the Internal Revenue Service, Salman Khan has received over $350,000 in annual compensation from Khan Academy since 2011. Khan's perks as Khan Academy's leader include first-class travel on business flights. In total, 29 employees of Khan Academy make more than $100,000 per year.