Dr. Cho is just one of the many mysteries from the upcoming Marvel movie Avengers: Age of Ultron that we’ve yet to solve. Her first name, Helen, was recently revealed via some Marvel promotional material. In the comics Helen Cho is the mother of the super genius Amadeus Cho. While we can only speculate on the connection between a Kim‘s character in the movie and her comic version, we do know that she’s being referred to as a “world-renowned geneticist and an ally of The Avengers”. It seems we’ll just have to wait until May 1st (for us North Americans) to find out what she’s up to. Check out the images below.