Author Gaines, who popularized the world of bodybuilding with ‘Pumping Iron,’ dies at 84
NEW YORK (AP) 鈥� Charles Gaines, the author whose book and documentary 鈥淧umping Iron鈥� helped bring professional bodybuilding into the mainstream and introduce Arnold Schwarzenegger to the world, has died. He was 84. Gaines died Tuesday, according to Greta Gaines, the author's daughter. ...