Anonymous
But after speaking with Lefevre, New York Magazine writer Kevin Roose isn't all that convinced we pinned the right guy. In fact, Roose, who did the first Q&A with @GSElevator in 2011, offers up a theory that there's more than one person behind the infamous Twitter account.
For the last three years, the person behind the account has amassed more than 641,000 followers with a little more than 1,000 tweets.
According to Sorkin, @GSElevator is John Lefevre, a 34-year-old ex-bond trader living in Texas who has never worked for Goldman Sachs.
Roose, however, thinks Lefevre may have had help.
I think there are several people responsible for the updating the @GSElevator account, as well as related accounts on Facebook and Instagram. I believe that @GSElevator was either multiple people from the start, or that in the three years since the account was opened, it has morphed into a kind of cross-platform performance-art project, with multiple people creating content under the @GSElevator aegis.
The main reason he thinks there are mutliple folks behind the account is that the writing style varies so much from platform to platform.
Part of this is a simple smell test - the sharp, concise writing contained in @GSElevator's tweets has always read like the work of a different author than the loose, elementary prose in the book proposal and the writing contained in some of the account's articles on sites like Business Insider.