Discover the story of Althea Gibson (1927-2003), who emerged as the unlikely queen of the segregated tennis world of the 1950s. She was the first African American to win Wimbledon and the U.S. Nationals (precursor of the U.S. Open) – a decade before Arthur Ashe. The documentary explores her mentoring by boxer Sugar Ray Robinson, former New York City mayor David Dinkins and others. Interviewees include Dinkins, Wimbledon champion Dick Savitt and all-time great Billie Jean King.