Whembley Sewell is executive editor of them.

In her role, Sewell oversees the brand’s editorial content across all platforms and experiences. Previously, Sewell was channel manager at Teen Vogue, where she led the brand’s emerging platform programming strategy and helped maintain overall content strategy and audience development.

Before joining Condé Nast, Sewell was a social media editor at Hearst managing programming strategy across platforms for Seventeen, where her work was recognized as an American Society of Magazine Editors National Magazine Awards finalist. Prior to that role, Sewell supported social media and digital content strategy for Refinery29.

Chris Mitchell is the chief business officer of The Culture Division, which includes Vanity Fair, The New Yorker, Wired, Teen Vogue, Pitchfork, Ars Technica and Them. In addition to overseeing this division of brands, he manages revenue for the auto, technology, finance, luxury, spirits and entertainment categories across Condé Nast.

Mitchell most recently served as publisher and chief revenue officer of Vanity Fair, a role he held since September 2014. In 2016, he was named Condé Nast’s CRO of the Year for exceeding the company’s aggressive digital growth goals by growing Vanity Fair’s digital advertising revenue by 71% and video revenue by 41% over the previous year.

Mitchell was previously vice president and publisher of GQ, which he drove to record revenue levels in 2013.

Since 2001, Mitchell also has served as vice president and publisher of Condé Nast Traveler, Wired and Details, and associate publisher of The New Yorker.

Outside of Condé Nast, Mitchell launched and served as publisher of One, an independent digital and print media company. He also was advertising director of Wired prior to its purchase by Condé Nast in 1998.

Mitchell received an M.A. in publishing from New York University and a B.A. in English from the University of California, Berkeley.