David Ogilvy| Father of Advertising
David Mackenzie Ogilvy was a British advertising tycoon, founder of Ogilvy & Mather, and known as the "Father of Advertising."
David Ogilvy believed that the best way to get new clients was to do notable work for his existing clients. Success in his early campaigns helped Ogilvy get big clients such as Rolls-Royce and Shell. New clients followed and Ogilvy's company grew quickly. He was widely hailed as the "Father of Advertising