And if Chad Hurley , the chief executive of YouTube , was the belle of the ball at Sun Valley this summer , then Mr. Zuckerberg was the '' it '' boy of FourSquare .
YouTube /business/company/founders Chad Hurley
Chad Hurley /business/person/company YouTube
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YouTube
ORGANIZATION
Chad Hurley
PERSON
/business/company/founders
Chad Hurley
PERSON
YouTube
ORGANIZATION
/business/person/company