Phi Kappa Sigma International Fraternity - Men's College Social Fraternity Founded 1850 Phi Kappa Sigma International Fraternity - Founded in 1850 by Dr. Samual Brown Wylie Mitchell at the University of Pennsylvania. We are a college social fraternity with over 100 chapters located on college and university campuses throughout the United States & Canada. Starting a chapter at your school is sure to be a rewarding leadership experience that you will benefit from for life. Pks.org~Site InfoWhoisTrace RouteRBL Check