The Legend of Korra

Avatar: Legend of Korra is an upcoming television series set in the Avatar universe. The title was trademarked by Nickelodeon in May 2010 and leaked by the media shortly afterward; more information was revealed in late June 2010, just prior to the release of the feature film The Last Airbender.

Nickelodeon is currently staffing up for production, adding that Avatar: The Last Airbender co-creators Michael Dante DiMartino and Bryan Konietzko are involved and that more information will be forthcoming at a later date, possibly Comic-Con 2010. According to fansite Dongbufeng.net, the series will take place 100 years after Avatar: The Last Airbender. This tweet shows that there will be a character named Meelo in the series. This post shows tweets saying there will be a character named Wei Bei. It has also been widely rumored that Korra will be a waterbender who is the next in the avatar cycle from Avatar Aang, and that Aang will be his/her mentor, similar to the way that Roku was for him.