Talk:Avatar/@comment-27847229-20130803053249/@comment-27847229-20130806052208

well based on the several that we know of i think that 100 is a safe guess to average lifespan.

kyoshi was 230. roku was 70 (and he was killed, not old age). aang was 158 or something. i dont think there could be more than 200, cuz then the average age would be like 50