"King Richard" is a biographical film that focuses on the life of Richard Williams, the father of tennis stars Venus Williams and Serena Williams. The movie highlights his unconventional coaching methods and determination to guide his daughters to success in the competitive world of professional tennis. The film showcases the challenges faced by the Williams family, including issues of race and class, as they navigate the sports industry. It emphasizes Richard Williams' unwavering belief in his daughters' potential and his role in shaping their careers, ultimately leading to their rise as two of the greatest tennis players in history.