Salman Khan
publication date: Sunday, June 14, 2015 (part of Summer 2015)
category: Education
clue: The views on this academic's tutoring videos add up to a lot of traffic.
explanation: Khan founded Khan Academy, an online tutoring service using videos online, focused primarily on mathematics and personal finance. more…
intended difficulty: hard
solved by: Russ Wilhelm, Steve West, LaVonne Lemler, Samir Mehta, Chris Lemler, Justin Woods, Denise Sawicki, Joanna Woods, Mike Eberhart, and Aaron Shurtleff
Similar Goos

Richard Lederer
This "riddler reacher" and "poker dap dad/padre kop" teaches wordplay such as anagrams and palindromes. Go »
Maria Montessori
Mussolini thought she would help to create little fascists. This thrice-nominated Nobelian Dottoressa wasn’t interested. Go »
Joe Clark
Even if you don't know the answer, you should still take a swing at it. Go »
Jaime Escalante
By all calculations, this Bolivian teacher delivered real results for his underprivileged students. Go »
Jill Ker Conway
This accomplished feminist educator came to Massachusetts by way of Australia. Go »