www.dailymail.co.uk/news/article-10294445/amp/Paper-graded-Elon-Musk-UPenn-student-1995-sells-7-753.html "Before founding SpaceX and Tesla, and amassing a fortune of $277 billion that would make him the richest man in the world, Musk was a student and Teacher Assistant at UPenn's famous Wharton School of Business."