Bollywood superstar Aamir Khan turns 50 on March 14, 2015. He will soon be seen playing his age role in his next. Aamir is gearing up to play a character based on the life and struggles of Mahavir Phogat - the father of Indian women`s wrestling stars Geeta and Babita Kumari Phogat in a film tentatively titled `Kushti`. Aamir will be undergoing a lot of training to play a wrestler who trains his daughters to take up a sport. Incidentally, the Phogat sisters were also part of one of Aamir`s `Satyamev Jayate` shows. The last time Aamir starred in a sports film, he was seen walking the red carpet at the Oscars. Wonder if he were to pull that one off. But it won`t come easy as `Kushti` would perhaps release on Christmas 2016.