Gregor Seberg was born in Graz in 1967. He studied German literature and theater studies for several semesters, but then switched his studies to pursue acting training at the Conservatory of the City of Vienna. Since the late 1980s, Seberg has worked as a freelance actor, director, and author. Following his engagement at the Volkstheater Vienna, he appeared as Lieutenant Colonel Helmuth Nowak in the ORF/ZDF TV Show "Soko Donau/Wien" from 2006 to 2017. He showcases his comedic talent in productions such as "Schlawiner," "Bösterreich," and the films "Pulled Pork" and "Rehragout Rendezvous." Currently, he hosts the ORF Show "Clever" and appears in "School of Champions." Since 2005, Gregor Seberg has been performing as a comedian, currently with his best-of program "Schatzkiste." Together with Ali Jagsch, he has been hosting the podcast "Sprechblasen" since 2024.