VIDEO : Jake Gyllenhaal's Insane Southpaw Transformation

If you haven't watched the trailer for Jake Gyllenhaal's upcoming film Southpaw, then you're missing out on some solid eye candy.
The 34-year-old actor seriously beefed up his buff bod for his role as Junior Middleweight Champion Billy "The Great" Hope, packing on 15 pounds of muscle in addition to training with professional boxers.
Even more impressive is the fact that Gyllenhaal was fresh off the film Nightcrawler, the Dan Gilroy-directed flick for which the good-looking stud dropped a whopping 30 pounds??


Jake Gyllenhaal's Insane Southpaw Transformation

23-04-2015 - Vidéo Jake Gyllenhaal /