Daniele Bernasconi, Geologist and Alpin Guide. President of the “Ragni della Grignetta” (a formal climbers association). In the '90s his activity has been practiced mostly in the Alps, reaching the toughest climbing summits, from the Dolomites to the Mt Blanc. Thanks to his passion for climbing, he has repeated difficulty such as 8a+/8b. After his studies, Daniele has opened himself to different overseas experiences such as 2000 Mt Pumorì 7160mt (Nepal); 2001 Madagascar(Tsaranoro); 2002 California(Yosemite)(USA); 2003 Patagonia(Argentina); 2004 K2 8611mt (China); 2005 Annapurna 8091mt (Nepal); 2006 Makalù 8463mt (Nepal); 2007 Gasherbrum ll 8035mt (China) : the very first ascent on the northern side in a complete alpine style, crossing this mountain. 2009 Patagonia, crossing of the Hielo Continental east-west till the Pacific Ocean. 2011 Everest ascent from the south hill for the Scientific Project “Share Everest”.