Article continues below advertisementSacha Baron Cohen stunned fans with his incredible physique in the August issue of Men's Fitness UK. The 53-year-old actor, best known for his roles in Borat and the upcoming Marvel series Ironheart, flaunted his sculpted abs while lifting weights in an eye-catching cover shoot.In a sneak peek shared on Instagram, Cohen's ripped transformation takes center stage. The photo series showcases him doing pull-ups and flexing his impressive muscles in the gym, all in preparation for his latest role as the supervillain Mephisto.