Board of Directors
- John S. Hendricks
Founder and Chairman
Discovery Communications - Robert R. Beck
Independent Financial Consultant - Robert R. Bennett
Managing Director
Hilltop Investments - Paul A. Gould
Managing Director
Allen & Company, LLC - Lawrence "Larry" S. Kramer
Senior Advisor
Polaris Venture Partners - Dr. John C. Malone
Chairman
Liberty Media Corporation and Liberty Global, Inc. - Robert J. Miron
Chairman
Advance/Newhouse Communications - Steven A. Miron
CEO
Bright House Networks - M. LaVoy Robison
Executive Director
The Anschutz Foundation - J. David Wargo
President
Wargo & Company, Inc. - David M. Zaslav
President and CEO
Discovery Communications
Corporate Management
- David M. Zaslav
President and CEO
Discovery Communications - Mark Hollinger
Chief Operating Officer
Discovery Communications - Adria Alpert Romm
Senior Executive Vice President
Human Resources - Joe Abruzzese
President
Advertising Sales - Bruce Campbell
President
Digital Media and Corporate Development - Bill Goodwyn
President
Domestic Distribution and Enterprises - Joseph A. LaSala, Jr.
Senior Executive Vice President
General Counsel and Secretary - Brad Singer
Senior Executive Vice President
Chief Financial Officer
Business & Brand Management
- John Ford
President and GM
Discovery Channel - Eileen O’Neill
President and GM
TLC - Marjorie Kaplan
President and GM
Animal Planet Media Enterprises - W. Clark Bunting
President and GM
Emerging Networks - Laura Michalchyshyn
President and GM
Planet Green - Deborah Myers
EVP and GM
Science Channel - Christina Norman
Chief Executive Officer
OWN: The Oprah Winfrey Network - Henry Schleiff
President and GM
Investigation Discovery - Luis Silberwasser
SVP and GM
U.S. Hispanic Networks - Carole Tomko
President and GM
Discovery Studios, Discovery
Health Media and Discovery Kids - Steven Sidel
Managing Director
Antenna Audio
International Management
- Greg Ricca
President and CEO
Discovery Networks
International - Sahar Elhabashi
Chief Operating Officer
Discovery Networks
International - Arthur Bastings
EVP and Managing Director
Discovery Networks
Europe, Middle East, Africa - Tom Keaveny
EVP and Managing Director
Discovery Networks
Asia-Pacific - Enrique R. Martínez
EVP and Managing Director
Discovery Networks
Latin America/U.S. Hispanic
W. Clark Bunting
President and GM
Emerging Networks

Clark Bunting is currently the president and general manager of Discovery Communications' Emerging Networks, which include Investigation Discovery, Science Channel and Military Channel. Each of these networks reaches approximately 50 million U.S. subscribers.
In his role as president and general manager, Bunting is charged with further developing the networks into robust brand-defining cable properties. He also oversees all aspects of each network's programming, production, development, operations, new media, marketing, communications and research.
Bunting was previously in charge of Discovery Studios, which encompassed the Discovery Production Group, Discovery Films, Discovery Creative Resources and Preditor, the short-form content unit. Discovery Studios produced original productions across Discovery's domestic and international networks and across all varieties of programming genres, including science, health and fitness, animal, nonfiction, lifestyle, current affairs and daytime, as well as, numerous sub-genres.
Prior to overseeing Discovery Studios, Bunting served as executive vice president, Discovery U.S. Networks Group, overseeing the executives, programming, management and operational activities of Travel Channel, Discovery Health, Discovery Kids, Discovery Home, Military Channel, Science Channel and FitTV.
In a previous post as executive vice president and general manager for Discovery Channel, Bunting oversaw a number of trendsetting new series, including American Chopper, Monster Garage, Dirty Jobs and Mythbusters. Bunting also oversaw the production of such landmark specials as Nefertiti Resurrected and Walking With Cavemen - the two highest-rated nonfiction programs of 2003 - and Building The Great Pyramid, Anatomy Of A Shark Bite and Walking With Prehistoric Beasts, among many others.
Bunting launched Animal Planet in 1996 and served as its executive vice president and general manager until 2001. Under his leadership it became one of the fastest-growing cable networks in the history of television.
Bunting began his career at Discovery in 1985 and launched Discovery Channel's annual rite of summer, Shark Week. He joined Discovery from Capitol Hill, where he worked as a legislative assistant.