Need 8 pack abs ?? Let me tel about some facts behind Aamir Khan's 8 pack abs in Ghajini. Aamir took 13 months of workout for obtaining his 8 pack body for Ghajini. The 13 month work out took a daily regime of 4 hours. Aamir used to get tired of doing the exercises and he has gone even upto a level when he cries of stomach ache because of heavy abdomen exercises. Aamir's physique showed good results every week which motivated him a lot and he didn't skip even a day's workout. Aamir maintained a balanced and proportionate diet and also kept away from oil, sugar and alcohol. He takes a deep sleep of minimum 8 hours before the workout.