Chuck Pratt
... that Yosemite Valley big wall climber Chuck Pratt was "almost obsessive" about avoiding photos and publicity?
... that <a href="./Yosemite_Valley" id="mwCqc" rel="mw:WikiLink" title="Yosemite Valley">Yosemite Valley</a> <a href="./Big_wall_climbing" id="mwCqg" rel="mw:WikiLink" title="Big wall climbing">big wall</a> <a href="./Climbing" id="mwCqk" rel="mw:WikiLink" title="Climbing">climber</a> <b id="mwCqo"><a href="./Chuck_Pratt" id="mwCqs" rel="mw:WikiLink" title="Chuck Pratt">Chuck Pratt</a></b> was "almost obsessive" about avoiding photos and publicity?