Sydney Sweeney got into character in the first official photo of the actress as Christy Martin. Sweeney, 27, will be portraying the former professional boxer in the upcoming biopic titled Christy. In the photo, the Euphoria actress donned a brown wig with a white tank top and boxing shorts. She stood in the boxing ring with a pair of boxing gloves on her hands, flashing a white mouthpiece, seemingly ready to fight. Christy, directed by David Michôd, will depict "the unbelievable true story of formidable Christy Martin, who rose to fame as America's most successful female boxer in the 1990s.