disable wysiwyg on specific page ID

gistfile1.php

add_action( 'admin_init', 'wps_hide_editor' );
/**
 * Remove the editor for a specific post.
 * 
 * @return null Returns early for non-admin and other admin pages.
 */
function wps_hide_editor() {
	$post_id = isset( $_GET['post'] ) ? $_GET['post'] : $_POST['post_ID'] ;
	if( ! isset( $post_id ) || ! is_admin() ) return;

	if ( 25 == $post_id )
		remove_post_type_support( 'page', 'editor' );
}