Particle.news

Download on the App Store

Sydney Sweeney Completes Intense Physical Transformation for Christy Martin Biopic

She wrapped shooting after gaining over 30 pounds and enduring months of rigorous training to bring the boxing legend’s story to life authentically.

Image
Sydney Sweeney prepared in the gym to portray pioneering female boxer Christy Martin.
Image
Sydney Sweeney in Euphoria and her transformation into Christy Martin

Overview

  • Sweeney spent three and a half months on a demanding regimen of weight training and kickboxing, leading to a 30-pound weight gain.
  • The untitled biopic, directed by David Michôd and co-written with Mirrah Foulkes, tracks Martin’s rise in the 1990s and her survival of a 2010 murder attempt by her husband.
  • Martin became the first female boxer on Sports Illustrated’s cover and held the WBC super welterweight title in 2009.
  • The ensemble cast features Ben Foster as James Martin alongside Merritt Wever, Katy O’Brien and others.
  • Following her role, Sweeney will swiftly shed the weight to resume filming for Euphoria Season 3.