[3] With this famous Austrian boys choir, he got to know the world early via the joint concert tours (Japan,[2] Australia, USA).

[6] In 1999, Ludwig returned to his native Berlin and in 2000, he starred in the multi-award-winning TV three-part mini-series The Manns - Novel of a Century, as the role of 'Klaus Heuser', alongside actor Armin Mueller-Stahl.

[13] Among his most important theatrical works to date include the productions of director Hans Neuenfels, who in 2005 brought him to Bochum for his world premiere of Schumann, Schubert und der Schnee, an "opera for piano" at the Ruhrtriennale (arts festival in Ruhr).

Ludwig played the role of Franz Schubert alongside the baritone singer Olaf Bär in this fictional encounter between the two musical geniuses.

[15] In the same year Ludwig also played for the first time under the direction of his father Lutz Blochberger, in the main role in the world premiere of the tragicomedy Heil Hitler!,[16] by the playwright Rolf Hochhuth at the Academy of Arts, Berlin.

[5][18] From 2013 to 2015 Blochberger starred as Riwal in the German crime series “Inspector Dupin” based on the novels by author Jean-Luc Bannalec which were filmed in Brittany (France).