Ivan Bart was a young up-and-coming model agent when I first interviewed him for the book Model in 1994. He subsequently made my prediction that IMG, the agency where he worked, would come to dominate the field, come true. With a deep dedication to professionalism and careful kindness and attention to his charges, he rose to the top of the heap. He died, age 60, over the weekend, apparently after a brief illness. He’ll be sorely missed.