Billie Jean King former world No. 1 tennis player. King won 39 major titles: 12 in singles, 16 in women's doubles, and 11 in mixed doubles. King was a member of the victorious United States team in seven Federation Cups and nine Wightman Cups. For three years, she was the U.S. captain in the Federation Cup. Also an outspoken woman for gay and lesbian rights at a time when she encountered more hate than understanding. She continues her activism today and is seen as an important voice for equality. This is an inspiring and intimate self-portrait of the champion of equality that encompasses her brilliant tennis career, unwavering activism, and an ongoing commitment to fairness and social justice. Billie Jean King has hand signed this 2021 All In: An Autobiography Hardcover Book. Bold black full pristine signature. Certificate of Authenticity from Athlon Sports Collectibles.