If you've stepped foot in a comic book store in the past few years, you'll have noticed a distinct shift. Superheroes, once almost entirely white men, have become more diverse.
There's been a biracial Spider-Man, a Muslim Ms. Marvel, and just last week, Marvel announced that the new Iron Man will be a teenage African-American girl.
Joining this lineup today is Kong Kenan, a Chinese boy who, as part of a reboot of the DC comics universe, is one of four characters taking up Superman's mantle.