Some actors are perfectionists! They undergo huge transformations for a role- sometimes for the same film, or sometimes for 2 different films which they are juggling at the same time. These actors know what authenticity is and they do want their role and their appearance to be authentic and convincing.
Here are some of the actors who have undergone major transformations affecting their health for a role.
1. Aamir Khan: Aamir put on 90 Kgs for Dangal, where he plays a wrestler
2. Christian Bale: Bale lost over 27 Kgs for his role in The Machinist
3. Jake Gyllenhaal: Actor lost 13.6 Kgs for his role in Nightcrawler
4. Matthew McConaughey: McConaughey lost about 20kgs to play an AIDS patient in Dalls Buyers Club
5. Randeep Hooda: RandeepHooda has gone a drastic transformation for his 
6. Salman Khan: He put on weight for Sultan, where he plays a wrestler
7. Tom Hanks: Tom Hanks lost over 22Kgs for his role in the Oscar winning movie, Castaway
By: Archa Dave
