Happy birthday, Overwatch. To mark the game's one year anniversary, we got Jeff Kaplan – one of the game's key developers – to give us a little fact about each of the 24 heroes. You can read them by swiping through the gallery below... Or check out videos below to hear from Jeff himself and see previously-unseen concept art and footage of the game in development. Daniel is IGN's UK Managing Editor, and he wouldn't have believe a year ago that dressing up a Chinese climatologist as a futuristic beekeeper would make him so happy. You can be part of the world's most embarrassing cult by following him on IGN and Twitter. Continue reading…