Talk:Amon/@comment-5037090-20120420185035/@comment-743796-20120420213209

They were wiped out; confirmed both by the show AND one of the comics (most of which are canon). Canon can only be added to, not changed. Airbenders were wiped out by Sozin during the Air Nomad Genocide and the trickery done by the Fire Nation when a few of those escaped the massacre.