Wikipedia’s Jimmy Wales interview on Fresh Air, April 19, 2007 · Jimmy Wales helped create Wikipedia, the interactive online encyclopedia founded in 2001. Users write and edit Wikipedia entries themselves; the site also has a dedicated corps of editors. There are often “edit wars” over entries — some, including the one headlined “2006 Lebanon War,” have been edited and then re-edited thousands of times — and Wikipedia’s accuracy has been questioned by some professors and colleges, who forbid students to cite it as a source. But Wikipedia, with versions in 250 languages, is one of the top 10 sites on the Internet.