Colin Haley References Colin Haley American rock climber Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Alex Honnold/ Early climbing accomplishmentsIn 2016 Honnold and Colin Haley made the first-ever one-day ascent and the second completion of Patagonia’s Torre Traverse. Read MoreIn 2016 Honnold and Colin Haley made the first-ever one-day ascent and the second completion of Patagonia’s Torre Traverse. Read More