Adam actually consulted with Caldwell so he had quite a lot of prior knowledge but still, he's only really studied it for a month. Source: http://www.nationalge

Adam actually consulted with Caldwell so he had quite a lot of prior knowledge but still, he's only really studied it for a month. Source: http://www.nationalgeographic.com/adventure/2016/climber-adam-ondra-dawn-wall-yosemite-success/ http://www.nationalgeographic.com/adventure/2016/climber-ada...