Journalist and editor on a variety of titles. In 2003, he became Deputy Editor of the News of the World and four years later was appointed Executive Editor of the paper, a role he fulfilled until his resignation in 2009. Wallis was arrested by the Metropolitan Police investigating the News of the World phone-hacking scandal in July 2011 as part of Operation Weeting. In 2015, a jury unanimously cleared him of all charges brought against him.
