Gaby KösterGaby Köster is an actor, born 1961.TV (8)Die Harald Schmidt Show (1995)Die ultimative Chartshow (2003)Stern TV (1990)RTL Samstag Nacht (1993)Mitternachtsspitzen (1988)7 Tage, 7 Köpfe (1996)Ritas Welt (1999)RTL-Spendenmarathon (1996)Genres Gaby Köster works inGerman television comedycabaretcomedyranking showreportagetalk show