Dirk Stermann (born 7 December 1965 in Duisburg) hails from Germany and is a German radio and television presenter and author.

Christoph Grissemann (born 17 May 1966 in Innsbruck) is an Austrian comedian, radio and television presenter.

They also hosted a weekly live midnight dating show named Radio Blume on FM4 from 1995 to 1999.

In 2007 they began hosting the late night talk show Willkommen Österreich, which has been running successfully since.

Since May 2008 they have hosted the comedy show Im Anschluss: Neues aus Waldheim on Sky Deutschland.