Sasuke Uchiha is a boy from the Uchiha clan from the hidden village in the leafs (Konohagakure, or Konoha for short). His favorite moves are Great Fireball Technique and Chidori. This accompanied by his Kekkei Genkai (bloodline ability) Sharingan makes him the best genin in squad 7 (with Naruto and Sakura). His goal in life is to kill his brother Itatchi Uchiha for the murder of the entire clan when he was only little. This is what drives Sasuke to be such a good fighter.