Associated Press
In this November 2010 photo released by PR By The Book, Michael Wigge is seen in Antarctica at the end of a 25,000-mile trip that began in Berlin. Wigge embarked on his journey without a penny in his pocket, hitchhiking, bartering and working his way through 11 countries. He kept a video diary of the trip that has been turned into a series airing on some PBS stations in May and June 2012. (AP Photo/PR By The Book, Michael Wigge)

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