Dave Zirin was named one of the "50 Visionaries Who Are Changing Our World" by Utne Magazine. He writes about the politics of sports for the Nation magazine, and is their first sports writer in 150 years of existence. Zirin is also the host of Sirius XM satellite's popular weekly show, "Edge of Sports Radio," as well as a columnist for SLAM Magazine, the Progressive, and a regular op-ed writer for the Los Angeles Times. Zirin's previous books are What's My Name, Fool? Sports and Resistance in the United States; Welcome to the Terrordome: The Pain, Politics, and Promise of Sports; The Muhammad Ali Handbook; and A People's History of Sports in the United States.