Carolin"Caro" Matzko is a German TV presenter and journalist. From 2002–2004 she was co-presenter (along with Gunnar Mergner) of the magazines "Blaateen" and "Freiraum" on BR-alpha. After the suspension of both magazines, Matzko and Mergner were presenting the science magazine "X:enius" on arte. Since 2016 she is presenting, along with Rainer Maria Jilg, the magazine "Planet Wissen" for ARD-alpha.