Christopher Poole (born c. 1988), also known online as moot, is an American internet entrepreneur and developer. Poole is known for founding the anonymous English-language imageboard 4chan in October 2003, when he was a still a teenager; he served as the site's head administrator until January 2015. He also founded the online community Canvas, active from 2011 to 2014. Poole was hired by Google in 2016 to work on the Google+ social network, and left the company in 2021.