GMAT Quantitative Section | Who is Bunuel?

Hi everyone, this one is off topic, but I bet everyone have asked themselves this question before..

Who is Bunuel???

I mean is it someone hired by gmatclub.com? Is it someone who just likes GMAT a lot? Is it a person or a group of people?

Admins or Bunuel, tell us more about yourself!

I think that so many people would like to know a bit more about the resident math wizard!

Cheers!

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