Martin Keller has made what I think is the fifth ascent of Dai Koyamada's Insanity of grandeur, ~8C, at Chironico, Switzerland.
In his blog tells the whole long story from when he began trying the "wrong" start by mistake back in 2004, via his first ascent of Der mit dem Fels tanzt in 2012, and...
Read more at http://www.ukclimbing.com/news/item.php?id=69469