Fans may have felt he was robbed of People’s “Sexiest Man Alive” title, but that doesn’t change the fact that Ryan Gosling still has one hot “like-you’re Photoshopped” body. How did the 32-year-old hunk get so fit? For his upcoming boxing film, Only God Forgives, the super-sexy star kicked and sweated his way through grueling Muay Thai workouts two hours a day, four times a week while sticking to a strict diet of fish, green veggies, and rice. “Ryan’s disciplined and enthusiastic, and above all, he loves his training,” says his trainer Kiu Puk. Now, back to that shirtless photo…