Sora

Sora is a heroic kid that destroyed the Kingdom Hearts, and beat Xemnas and Xehenort. He is sided by his two companions Goofy and Donald. In Kingdom Hearts Chain of Memories he was put to sleep for a whole year, but woke up in Kingdom Hearts II. When he woke up he has been searching for his two other very best friends: Riku and Kairi. He eventually finds them before facing off Xemnas in the end of Kingdom Hearts II. Before Sora and Riku grew up to be their age in Kingdom Hearts I and II, another Hero named Ventus gave up his heart in a battle facing Vanitus. So his heart was sent to Sora to keep. (This will probably lead to Kingdom Hearts III rumored that Ventus will awaken and receive his heart and meet Sora