Name: Xin 
Age: 18
Appearance: 5' 9 height, rare blue-eyed earth-bender in the kingdom.
[img]http://i246.photobucket.com/albums/gg103/ninjap95/anime_earth_warrior.jpg[/img]
Bending: Earth-Fire-Water-Wind
Personality: Trusts too many, cares too much about humanity, benders and non-benders. Xin will be the first Avatar to push humanity to its limits. Xin wants the world to live together in harmony so they can build as one, technologically. 
Back Story: Spent many of his younger years practicing his earth-bending to help his village repair and build housing, repair the walls when they showed their age. Xin always wanted to stay at home and grow up with a nice family . . . until he discovered that he was an Avatar, and his mind changed around completely.