When the first Ironman movie hit the big screen way back in 2008, little did we geeks know that this will be the start of something big. 10 years and 20 movies later, the Marvel Cinematic Universe is a juggernaut in the film industry. Over the span of a decade, we have been introduced to so many characters and story arcs that it is kind of hard to keep track of which is which and who is who. Have you ever wondered if you’re on track with everything MCU? Want to test that out? Click the quiz below and find out.