Clara Wu Tsai is an American businesswoman, philanthropist, and social justice activist. She is a co-owner of the Brooklyn Nets of the National Basketball Association (NBA), the New York Liberty of the Women’s National Basketball Association (WNBA), the San Diego Seals of the National Lacrosse League (NLL) and Barclays Center. She is the founder of the Joe and Clara Tsai Foundation, a philanthropic organization; the Social Justice Fund, which focuses on economic mobility and racial justice; the Wu Tsai Human Performance Alliance, which funds health and scientific research; and is a founding partner of REFORM Alliance, a nonprofit focused on prison and parole reform in the United States.