Jeff RosenblumJeff Rosenblum is an author, documentary filmmaker, and founding partner of a marketing agency called Questus. He is widely regarded as one of the leading innovators in the field of digital marketing and has worked on teams that have helped revolutioize dozens of industries. Jeff is the coauthor, with Jordan Berg of Friction. They also wrote and directed The Naked Brand, a groundbreaking documentary about the future of advertising. He lives in New York City with his wife and two kids. Read More Read Less