A former Middle East and North Asia correspondent, Mark has reported for the ABC in more than 30 countries. He's a three-time winner of Australia's premier journalism prize the Walkley Award - winning for his coverage of the 2003 Iraq War, his reporting of the 2011 Japan tsunami and nuclear meltdowns, and for breaking the story of one of Australia's biggest environmental contaminations. In 2010 he was named Queensland Journalist of the Year for his investigation into the massacre of more than 30 journalists in the southern Philippines. Mark has written two books. Mark tweets from @MarkWillacy.