A great wise man, who began studying the darkness in people's hearts. Delving too deeply, he fell into darkness and created the Heartless. Possessed Riku to regain physical being in this world. Sought Kingdom Hearts for the ultimate darkness, but was ultimately destroyed by the light.
"One who knows nothing can understand nothing"
1) The owner of everyone and everything, Ansem is God!
"Ansem is so great, Ansem owns me and everyone else. All hail Ansem."