Klaus Otto Nagorsnik information

Klaus Otto Nagorsnik
Nagorsnik at the German Quizzing Championships in February 2024
Born	(1955-07-29)July 29, 1955 Billerbeck, North Rhine-Westphalia, West Germany
Died	April 22, 2024(2024-04-22) (aged 68)
Other names	Der Bibliothekar (The Librarian)
Occupations	Quizzer television personality
Years active	2014–2024

Klaus Otto Nagorsnik (29 July 1955 – 22 April 2024) was a German quiz player and librarian. From 2013 he was a member of the German Quizzing Association (Deutscher Quiz-Verein [de], founded in 2011) and participated in several national and international competitions. He was known to German television audiences through his regular appearances as one of the "chasers" on the quiz show Gefragt – Gejagt, the German adaptation of The Chase.