John Wayne died of stomach cancer at age 72. Over the years, the John Wayne Cancer Foundation has raised millions of dollars ...
John Wayne popularized the term "the Big C" during his two highly publicized bouts with cancer. He was first diagnosed with lung cancer in 1964, which led to doctors having to remove his left lung.
Stacker reports John Wayne, originally Marion Morrison, transitioned from football to iconic Western star, earning accolades like Best Actor for "True Grit." ...