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Ms. Winfrey has been a director since October 2015. Since January 2009, Ms. Winfrey has served as the Chairman of her cable network, OWN: Oprah Winfrey Network, taking on the role of Chief Executive Officer in July 2011. Previously, she founded Harpo, Inc. in 1986, under which she has launched numerous media and entertainment businesses, including O, The Oprah Magazine and Harpo Films, in addition to producing the award-winning talk show 'The Oprah Winfrey Show' for 25 years. Ms. Winfrey is a global media leader, philanthropist, producer and actress. She also has been serving as a member of the Smithsonian's advisory council since 2004.