Dennis Yu is the CTO of BlitzMetrics. He is an internationally recognized lecturer in Facebook marketing, having been featured in The Wall Street Journal, New York Times, LA Times, National Public Radio, TechCrunch, Fox News, and CBS Evening News. He is also a regular contributor for Adweek’s SocialTimes column. Dennis has held leadership positions at Yahoo! and American Airlines. He studied Finance and Economics from Southern Methodist University and London School of Economics. Besides being a Facebook data and ad geek, you can find him eating chicken wings or playing Ultimate Frisbee in a city near you.