Aamir Khan has been preparing for ‘Dangal’ for a long time now. He has been putting on weight, as seen here in these pictures. Someone mentioned that he’s starting to look like the South Indian superstar Ajith. Aamir is going to start shooting in Ludhiana for ‘Dangal’. ‘Dangal’ is based loosely on the life of the famous wrestler Mahavir Phogat and also of his daughters, who also happened to be wrestlers.