Top 10 massive physical transformations for movie roles (With Pictures)

4. Jared Leto (Chapter 27)

To get into the character of Mark David Chapman for the 2007 biographical film ‘Chapter 27’, Jared Leto gained 67 pounds by drinking microwaved pints of ice cream mixed with soy sauce and olive oil every night. Since, the sudden change of weight needed adjustment with his body, therefore Leto had to rely on wheelchair. No wonder, Leto is the only actor who features twice in this list, which only proves his sheer dedication towards hard work and the eagerness to go to long lengths to meet the requirements of his character.