Theodor W. Adorno is one of the co-founders of Frankfurt School of philosophy and sociology (With Max Horkheimer and Herbert Marcuse). Hi was graduated in Music, Philosophy and Sociology and dedicated himself to cultural study. He is one of the most famous theorisians in Critical Theory.
He had been forced to leave his country (Germany) and immigrate to United States due to impowerment of Adolf Hitler and Nazi Party, but after the war, he came back to Germany and his city Frankfurt.