 
 <translate> Consider the question. "Man in the Mirror" is a song recorded by Michael Jackson, written by Glen Ballard and Siedah Garrett and produced by Jackson and Quincy Jones. It peaked at number 1 in the United States when released in January 1988 as the fourth single from his seventh solo album, Bad (1987). It was nominated for Record of the Year at the Grammy Awards.

Answer this question based on the passage: who wrote michael jackson's man in the mirror?
 What is the step-by-step reasoning process to arrive at the answer: Glen Ballard? <hau> Ka yi la'akari da wannan tambayar. "Man in the Mirror" wani waƙa ne da Michael Jackson ya rubuta, wanda Glen Ballard da Siedah Garrett suka rubuta kuma Jackson da Quincy Jones suka samar. Ya kai lamba 1 a Amurka lokacin da aka sake shi a watan Janairun 1988 a matsayin na huɗu na hudu daga kundi na bakwai, Bad (1987). An zabi shi don Record of the Year a Grammy Awards.  Amsa wannan tambaya bisa ga nassi: wanda ya rubuta Michael Jackson ta mutum a cikin madubi? Menene tsarin tunani mataki-mataki don isa ga amsar Glen Ballard? 