Jo Ann Ross, 60, CBS
Geri Wang, 53, ABC
Linda Yaccarino, 50, NBCUniversal

Yaccarino has the biggest portfolio, courtesy of NBC's 17 cable networks, more than 50 digital properties, flagship NBC and growing Spanish-language net Telemundo. Ross has the No. 1 network to sell among total viewers, viewers 25-to-54 and the 18-to-49 demographic. Wang was key to innovative sales efforts for new media and digital properties. Together they moved close to $14 billion at this year's upfronts.