http://www.gamepolitics.com/2011/08/09/philip-yun-named-outspark-ceo
Philip Yun is CEO of Outspark, but joined Outspark as COO previously.
Yun served at NHN USA from 2004-2010, where he worked as Chief Executive Officer of the company from 2008-2010. Yun previously worked at Sony Computer Entertainment Korea where he managed the PlayStation business, marketing and publishing.