Ernst Röhm
The rank of "Obergruppenführer" was created in 1932 by Ernst Röhm and was intended as a seniormost rank of the Nazi stormtroopers for use by Röhm and his top SA generals. In its initial concept, the rank was intended to be held by members of the "Oberste SA-Führung" (Supreme SA Command) and also by veteran commanders of certain "SA-Gruppen" (SA groups). Some of the early promotions to the rank included Ernst Röhm, Viktor Lutze, Edmund Heines, August Schneidhüber, and Fritz Ritter von Krausser.