René Steinberg and Doc Esser

René Steinberg, a kabarettist and author from Mülheim an der Ruhr, Germany, is known for his sharp radio satire, including "Die von der Leyens" and "Sarko de Funès". His engaging stage programs often feature Ruhrpott-Charme. A gifted voice imitator, he has received multiple cabaret awards.

Doc Esser, born Heinz-Wilhelm Esser in Mönchengladbach, Germany, is a physician specializing in internal medicine, pneumology, and cardiology. He is widely recognized as a TV, radio, and podcast host, author, and musician. He received the DGK-Preis for science journalism for his heart health education. His musical endeavors include the stage program "Doc Esser & Band" and songs like "So schön". He collaborates with René Steinberg and hosts podcasts like "Frag dich fit".