Benjamin Hammond Haggerty (born June 19, 1983), known by his stage name Macklemore and formerly Professor Mack Lemore, is an American singer and songwriter from Kent, Washington. His stage name originated from his childhood; it was the name of his made-up superhero. Since 2000, he has independently released one mixtape, three EPs, and four albums. He has significantly collaborated with producer Ryan Lewis as Macklemore & Ryan Lewis.... More Biography