Updated On: 08 December, 2014 08:10 AM IST | | PTI
<p>Aamir Khan says his character in upcoming film 'pk' does not suffer from autism and is one of the toughest roles he has done in his career</p>

Aamir Khan
Bollywood star Aamir Khan says his character in upcoming film 'pk' does not suffer from autism and is one of the toughest roles he has done in his career.

Aamir Khan