20 Drastic Body Transformations That You Need to See

6. Christian Bale: 63-Pound Loss for Playing The Mechanist

We all had some sympathy with Trevor in the Mechanist. The insomnia patient who was extremely thin. To do the role justice, Christian Bale had to lose over 63 pounds and become extremely thin, so thin that one could see the ribs and bones. Bale went from 173 pounds to 110 within four months by only having 260 calories per day.