As „Daniel“ wrote in one of the comments below, 20 year old, Martin Schidlowski has managed to make the FOTHFA* of Alexander Huber's Adrenalin at Karlstein in southern Germany. The FA was done in 2001 and the 2nd ascent by brother Thomas in 2004.*First Outside The Huber Family Ascent Diesen Artikel inkl. Bilder auf UKClimbing.com anschauen