Chad Stoller

Chad Stoller is a digital marketing specialist and lifelong New Yorker. He is currently the Managing Partner of the IPG Media Lab with offices in New York City and San Francisco. Previously, he served roles as the Executive VP of Digital Strategy at BBDO and as the founder of the Emerging Platforms practice at digital advertising agency [Organic Inc](http://www.crunchbase.com/organization/organic). Prior to his more recent endeavors, Chad spent 14+ years with Arnell Group, a brand creation agency. He is an angel investor in [Foursquare](http://www.crunchbase.com/organization/foursquare) and an advisor to [140 Proof](http://www.crunchbase.com/organization/140-proof), Kiip, Adcade, Placed and Samba. Stoller is credited as inventor of the "Mayor" feature in [Foursquare](http://www.crunchbase.com/organization/foursquare). Source: [blog.foursquare.com/post/208524941](http://blog.foursquare.com/post/208524941/announcing-the-foursquare-angel-roster)