Around two hundred guests experienced the premiere of the documentary film "The Promise - the Long Breath of Stephan Holderegger" in the Amtacker Hall in Marbach. Twice as many attended the benefit concert afterwards.

The film "The Promise - the long breath of Stephan Holderegger" will premiere on Saturday, September 20, at 5 p.m. in the Amtacker multipurpose hall in Marbach. Holderegger is the initiator of the Rhine Valley Hospital in Kenya.