After I searching around the internet, I stuck on wikipedia and found the statement below :
Van Halen was a son of saxophonist Jan Van Halen, his mother Eugenia was from Java Indonesia. At an early age he moved with his family to the city of Nijmegen (Netherlands). In 1962 they moved to Pasadena, California. Eddie learned to play the piano as a child, and has won many different talent shows. His older brother Alex also played the piano.