Jiri Dehmel began performing on stage with his band as a guitarist and singer in sold-out concerts at an early age. In 2025, he completed his training as an actor at the Berlin Drama School and, after successfully passing his final exam, was awarded the VdPS seal of approval for outstanding acting skills by a committee of experts, including Uwe Bünker and Tina Böckenhauer. While still in training, he appeared in several theater productions and took on the title role in Nikolai Gogol's “The Inspector General.” 
Jiri gained his first acting experience in several short films, as well as in the AMAZON PRIME documentary series “GERMAN COCAINE COWBOY.” Today, Jiri Dehmel can be seen on stage in two plays at the Brothers Grimm Festival in Hanau until August 2026.