RTL Group SA's board of directors has appointed Thomas Rabe as its chairman. Guillaume de Posch and Anke Schaferkordt have been appointed as co-CEOs of RTL Group. Rabe, chairman and CEO of Bertelsmann, succeeds Siegfried Luther whose mandate as non-executive director expired. Luther had been a member of the RTL Group board of directors and its chairman. RTL Group appointed Elmar Heggen, RTL Group CFO and head of the corporate centre in Luxembourg, Guillaume de Posch and Anke Schaferkordt as executive directors, and Bernd Kundrun and Rolf Schmidt-Holtz as non-executive directors to its board of directors. Schaferkordt will take a seat on the executive board of Bertelsmann. Both Anke Schaferkordt and Guillaume de Posch are also members of the Group Management Committee (GMC) of Bertelsmann.