Sonja Zietlow‘s firts show was the children’s program Bim Bam Bino in the Kabelkanal, followed by the gameshow Hugo (kabel eins) and the program Hotzpotz at RTL 2, where they presented bizarre commercials from all over the world.
Between 1997 and 2001, Zietlow conducted the talkshow Sonja, named after her, in the afternoon scheduling of Sat.1, followed by the quizshow Der Schwächste fliegt on RTL. In 2004 Zietlow presented FearFactor, after the German version of Devil’s Kitchen and since summer 2005 Die 10 … In January 2006, RTL showed in the four-part documentation Sonja wird eingezogen as Sonja Zietlow completed four different training courses with the Bundeswehr. In the summer of 2007, she moderated the RTL-broadcasts Entern oder Kentern and in 2008 together with Dirk Bach the Sonja und Dirk Show on RTL, of which however only one issue was produced.
First on the side of Dirk Bach (since 2013 Daniel Hartwich), she has been in the RTL reality show since 2004 I’m a Celebrity…Get Me Out of Here!, German version, as a presenter.
Sonja Zietlow moderated with Micky Beisenherz from March 2010 to April 2012 Der große deutsche …test. With Hendrik Hey, she moderated from May 2010 to April 2011 Welt der Wunder – Wissenshow on Schwesternender RTL 2. In 2011, she moderated there, assisted by three jurors, the castingshow Sing! Wenn du kannst.
From 2012 to September 2013 she was together with Micky Beisenherz on RTL2 in the show Guinness World Records – Wir holen den Rekord nach Deutschland. In addition, from 2013 to the absentee in May 2014, she moderated the RTL-spielshow Alle auf den Kleinen, where Oliver Pocher faced various challenges. Together with Marco Schreyl, she moderated from March 2013 to July 2014 5 episodes of the show Unschlagbar on RTL.