The first episode of Invincible Youth 2 premiered on November 12, 2011 in South Korea, while the international premiere on KBS World was on December 2, 2011.
Episode perdana ‘Invincible Youth 2′ ditayangkan pada tanggal 12 November 2011 di Korea Selatan,Sementara ditayangkan secara International di KBS World pada minggu kedua Desember 2011.