The Karakorum is the wildest mountain range in the world. One of the spectacular mountains around this Baltoro glacier is the Trango "Nameless Tower". It’s the biggest free-standing rock tower, and it’s simply just a mountain to be climbed!; Edu Marín, helped with his brother Alex and father Novato, attempts the second free ascent of Eternal Flame. This achievement occurs 33 years after the first ascent of the route by Wofgang Güllich & Kurt Albert, and 13 years after Alex & Thomas Huber’s first free ascent.