Mark Jeffrey is a serial entrepreneur and author. He has co-founded four internet companies and written three novels. Mark was most recently CEO of ThisWeekIn.com, a new web television network with Jason Calacanis and Kevin Pollak.
Jeffrey also co-founded business social networking company ZeroDegrees, Inc. and sold it to IAC/InteractiveCorp in 2004 with more than one million registered users.
His podcast novel, “Max Quick Book One: The Pocket and the Pendant” received over 2.4 million downloads and was picked up by HarperCollins.
His first company, The Palace, Inc., was backed by Time Warner, Intel and Softbank and sold to Communities.com in 1998. The Palace was a popular avatar virtual world environment that grew to 10 million users at its peak.