Sydney Sweeney Once Won An All-Boys Grappling Competition: All About Her MMA, Boxing Experience
The David Michôd-directed movie doesn’t have a title yet, but it will track the story of Christy's rise to become America’s best-known female boxer (a.k.a. the "female Rocky," per the film's producers). Christy became a welterweight champion, but she struggled with personal demons and toxic relationships behind the scenes, according to Deadline.