Ninja SkillS SDS 8C/+ by Martin Keller (41) after 150 sessions

Martin Keller has published a a nice passionate blog about his FA of Ninja Skills SDS 8C/+ in Sobrio. It took his some 150 sessions including many during the night. It should be noted that in 2012, Martin put up Der mit dem Fels tanzt after some 100 sessions. In 2016, he did the FA of Highlander 8C (B+) after 13 years of projecting. Further more, last week Martin did the Story of Two Worlds Low 8C which he used as a training preparation.