Here’s a short English overview of JJ from Austria—a rising star in the worlds of opera and pop: 🎙️ Who is JJ? Stage name: JJ Real name: Johannes Pietsch Born: April 29, 2001 in Vienna, Austria � Wikipedia +15 Of Austrian and Filipino descent; grew up largely in Dubai before moving back to Austria in 2016 � Classic FM +11 🎭 Musical Background A classically trained countertenor (soprano-range male voice), JJ regularly performs at the Vienna State Opera in roles such as Mozart’s Die Zauberflöte and Mahler’s Von der Liebe Tod � Classic FM +5