Yahoo co-founder and former CEO Jerry Yang has resigned from the Sunnyvale Internet company's board of directors, Yahoo announced Jan. 17. Yang founded Yahoo in 1995 with David Filo, and the company soon became one of the greatest success stories in the early days of the Internet. Yahoo started off as a web portal with a web directory providing an extensive range of products and services for online activities. It is now one of the leading internet brands and, due to partnerships with telecommunications firms, has the most trafficked network on the internet. In 1999, Yang was named to the MIT Technology Review TR100 as one of the top 100 innovators in the world under the age of 35. He is currently on the Board of Directors of the Asian Pacific Fund, and Cisco, and is also on the Stanford University Board of Trustees.