Vinton G. Cerf is senior vice president of Internet Architecture and Technology for WorldCom. Cerf's team of architects and engineers design advanced networking frameworks including Internet-based solutions for delivering a combination of data, information, voice and video services for business and consumer use.

Widely known as a "Father of the Internet," Cerf is the co-designer of the TCP/IP protocols and the architecture of the Internet. In December 1997, President Clinton presented the U.S. National Medal of Technology to Cerf and his partner, Robert E. Kahn, for founding and developing the Internet.

Prior to rejoining MCI in 1994, Cerf was vice president of the Corporation for National Research Initiatives (CNRI). As vice president of MCI Digital Information Services from 1982-1986, he led the engineering of MCI Mail, the first commercial email service to be connected to the Internet.

During his tenure from 1976-1982 with the U.S. Department of Defense's Advanced Research Projects Agency (DARPA), Cerf played a key role leading the development of Internet and Internet-related data packet and security technologies.

Vint Cerf serves as chairman of the board of the Internet Corporation for Assigned Names and Numbers (ICANN). Cerf served as founding president of the Internet Society from 1992-1995 and in 1999 served a term as chairman of the Board. He completed his term as founding chairman and continues to serve as a member of the Internet Societal Task Force and its steering group that focuses on making the Internet accessible to everyone and analyzing international, national and local policies surrounding Internet use. In addition, Cerf is honorary chairman of the IPv6 Forum, dedicated to raising awareness and speeding introduction of the new Internet protocol. Cerf has served as a member of the U.S. Presidential Information Technology Advisory Committee (PITAC) since 1997. Cerf is a principal for the Global Internet Project (GIP), and he sits on the Board of Directors for the Endowment for Excellence in Education, Folger Shakespeare Library, Gallaudet University, the WorldCom Foundation, Nuance Corporation, Avanex Corporation, CoSine Corporation, 2BNatural Corporation, B2B Video Networks, the Internet Policy Institute and the Hynomics Corporation. Cerf is a Fellow of the IEEE, ACM, and American Association for the Advancement of Science, the American Academy of Arts and Sciences, the International Engineering Consortium, the Computer History Museum and the National Academy of Engineering.

Cerf is a recipient of numerous awards and commendations in connection with his work on the Internet. These include the Marconi Fellowship, Charles Stark Draper award of the National Academy of Engineering, the Alexander Graham Bell Award presented by the Alexander Graham Bell Association for the Deaf, the NEC Computer and Communications Prize, the Silver Medal of the International Telecommunications Union, the IEEE Alexander Graham Bell Medal, the IEEE Koji Kobayashi Award, the ACM Software and Systems Award, the ACM SIGCOMM Award, the Computer and Communications Industries Association Industry Legend Award, the Yuri Rubinsky Web Award, the Kilby Award , the Yankee Group/Interop/Network World Lifetime Achievement Award, the George R. Stibitz Award, the Werner Wolter Award, the Andrew Saks Engineering Award, the IEEE Third Millennium Medal and the Library of Congress Bicentennial Living Legend medal.

In December, 1994, People magazine identified Cerf as one of that year's "25 Most Intriguing People."

In addition to his work on behalf of WorldCom and the Internet, Cerf has served as a technical advisor to production for "Gene Roddenberry's Earth: Final Conflict.," He also made a special guest appearance in May 1998. Cerf has appeared on television programs NextWave with Leonard Nimoy and on World Business Review with Alexander Haig and Casper Weinberger. Cerf also holds an appointment as distinguished visiting scientist at the Jet Propulsion Laboratory where he is working on the design of an interplanetary Internet.

Cerf holds a Bachelor of Science degree in Mathematics from Stanford University and Master of Science and Ph.D. degrees in Computer Science from UCLA. He also holds honorary Doctorate degrees from the Swiss Federal Institute of Technology (ETH), Zurich; Lulea University of Technology, Sweden; University of the Balearic Islands, Palma; Capitol College, Maryland; Gettysburg College, Pennsylvania; George Mason University, Virginia; Rovira i Virgili University, Tarragona, Spain; Rensselaer Polytechnic Institute, Troy, New York; and University of Twente, Eschede, The Netherlands.

His personal interests include fine wine, gourmet cooking and science fiction. Cerf and his wife, Sigrid, were married in 1966 and have two sons, David and Bennett.