Ken Jebsen
German radio host, conspiracy theorist and web content creator
About Ken Jebsen
Born 1966. Ken Jebsen is a German radio personality, conspiracy theorist, vlogger, presenter and journalist.
Ken Jebsen is the stage name of Kayvan Soufi-Siavash (; born in 1966), a German-Iranian social media influencer, political activist and former radio host, who is most notable for his conspiracist views.
Jebsen rose to prominence as moderator of his show KenFM with the public broadcaster Rundfunk Berlin-Brandenburg (RBB). After an email with antisemitic remarks by him became public in 2011, he was fired for violating RBB's journalistic standards. Jebsen subsequently launched his own web-portal KenFM and an eponymous YouTube channel. There he mainly published "alternative views" and conspiracy theories, such as about the 9/11 attack and the COVID-19 pandemic. YouTube closed his account permanently on 22 January 2021 for repeated publications of COVID-19 misinformation despite warnings and previous blocks.
Zeit Online described Ken Jebsen as "probably the best known German conspiracy ideologue".
TV and radio show presenter
First assignments Ken Jebsen volunteered from 1987 to 1991 under the pseudonym Keks for the private broadcaster Radio Neufunkland in the city of Reutlingen, followed by a job as a reporter at Deutsche Welle TV, where he attracted attention for his spontaneous attitude and his feature banana microphone. In 1994 he became the presenter for a weekly late-night-show at the ZDF, a premier public-service TV broadcaster. Again a reporter, he worked for the Radio 4U show of the largest local Berlin broadcaster SFB. Around this time he landed his first assignment in the morning show team, the Radiofritzen at Radio Fritz, a public radio station. His last brief seasonal tenure took place in 1999 as he joined the team of hosts of the current morning show of ProSieben, a major private TV network.
Radio Fritz and dismissal
From 2001 until 2011 Ken Jebsen served as the host of the popular radio show KenFM at Radio Fritz of the public broadcaster Rundfunk Berlin-Brandenburg (RBB).
In 2007, Ken Jebsen and Susanne Wündisch won the European CIVIS Radio Prize, awarded in the category Short Programme for their work Irgendwo dazwischen: Portrait of a Young Kurdish Woman in Berlin, broadcast on 16 March 2006 by RBB. The film depicts a young Kurdish teacher and choreographer, born and raised in Berlin, performing the daring and delicate balancing act of living in between both her traditional Islamic culture and the modern western lifestyle.
In early November 2011, an email of Ken Jebsen was published by author Henryk M. Broder, who criticized it for containing antisemitic statements. In the email, Jebsen states among other remarks that he knows "who invented the Holocaust as a PR stunt", he insinuates a connection between Joseph Goebbels, PR-pioneer Edward Bernays, the CIA as well as rich "Jews" such as Henry Kissinger. RBB initially defended Jebsen against the allegation and on 9 November it was decided to carry on with Ken Jebsen, who was instructed to "sensibly check future political issues". However, on 23 November 2011 RBB suspended his show and he was eventually dismissed, after it had been surmised that he had violated the broadcaster's journalistic standards on a number of occasions. Although he did not deny having written the email, Jebsen has repeatedly dismissed any allegations of antisemitism as "absurd."
Internet portal
In spring 2012 Jebsen launched his own internet portal named KenFM, which is funded entirely through donations.
KenFM mainly publishes "alternative viewpoints" on contemporary issues and news. The portal is mostly known for publishing a wide range of conspiracy theories. This includes conspiracy theories about the 9/11 attack, the Bill & Melinda Gates Foundation or the COVID-19 pandemic.
In 2017 Ken Jebsen received the Cologne Charlemagne Prize awarded by the "Neue Rheinische Zeitung" blog for dedicated engagement in literature and journalism. A public award event at the Berlin Babylon Theater planned for 14 December 2017 was cancelled upon political protests, that effected an intervention of the city's Culture department.
Personal life
Ken Jebsen was born in 1966 in Krefeld Hüls as Kayvan Soufi-Siavash to a German mother from Hamburg and an Iranian father. As his birth name was too difficult to understand and to pronounce for the majority of the German radio audience, he decided to adopt the stage name Ken Jebsen. The surname supposedly echoes his mothers maiden name.
Ken Jebsen has three children and lives in Berlin.
Awards
2007: in the category kurze Programme bis 6 Minuten together with Susanne Wündisch for Irgendwo dazwischen, rbb
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
People in Ken Jebsen's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Ken Jebsen's
Frequently asked questions
Who is Ken Jebsen?
German radio host, conspiracy theorist and web content creator
When was Ken Jebsen born?
Ken Jebsen was born on 29 September 1966 in Krefeld, Hüls.
What is Ken Jebsen's occupation?
Ken Jebsen is a radio personality, conspiracy theorist, vlogger, presenter and journalist.
What nationality is Ken Jebsen?
Ken Jebsen is German.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Ken Jebsen. https://biography.guide/ken-jebsen/
MLA: "Ken Jebsen." Biography.guide, https://biography.guide/ken-jebsen/.
Chicago: "Ken Jebsen." Biography.guide. https://biography.guide/ken-jebsen/.
Data last updated: 2026-09-26 · Spot an error? Report a correction.
Page generated 2026-09-27 05:13 UTC